Here are 94 Bible verses about foul language from the Old and New Testaments of the Holy Bible (King James Version), sorted from most to least relevant.
Ephesians 5:4 KJV
Neither filthiness, nor foolish talking, nor jesting, which are not convenient: but rather giving of thanks.
Ephesians 4:29 KJV
Let no corrupt communication proceed out of your mouth, but that which is good to the use of edifying, that it may minister grace unto the hearers.
Colossians 3:8 KJV
But now ye also put off all these; anger, wrath, malice, blasphemy, filthy communication out of your mouth.
Colossians 3:8-10 KJV
But now ye also put off all these; anger, wrath, malice, blasphemy, filthy communication out of your mouth. Lie not one to another, seeing that ye have put off the old man with his deeds; And have put on the new man, which is renewed in knowledge after the image of him that created him:
Colossians 4:6 KJV
Let your speech be alway with grace, seasoned with salt, that ye may know how ye ought to answer every man.
Exodus 20:7 KJV
Thou shalt not take the name of the LORD thy God in vain; for the LORD will not hold him guiltless that taketh his name in vain.
Matthew 12:37 KJV
For by thy words thou shalt be justified, and by thy words thou shalt be condemned.
Matthew 12:36 KJV
But I say unto you, That every idle word that men shall speak, they shall give account thereof in the day of judgment.
James 3:10 KJV
Out of the same mouth proceedeth blessing and cursing. My brethren, these things ought not so to be.
Matthew 15:10-11 KJV
And he called the multitude, and said unto them, Hear, and understand: Not that which goeth into the mouth defileth a man; but that which cometh out of the mouth, this defileth a man.
2 Timothy 2:16 KJV
But shun profane and vain babblings: for they will increase unto more ungodliness.
Philippians 4:8 KJV
Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things.
Romans 12:2 KJV
And be not conformed to this world: but be ye transformed by the renewing of your mind, that ye may prove what is that good, and acceptable, and perfect, will of God.
Titus 2:12 KJV
Teaching us that, denying ungodliness and worldly lusts, we should live soberly, righteously, and godly, in this present world;
James 1:26 KJV
If any man among you seem to be religious, and bridleth not his tongue, but deceiveth his own heart, this man’s religion is vain.
Deuteronomy 5:11 KJV
Thou shalt not take the name of the LORD thy God in vain: for the LORD will not hold him guiltless that taketh his name in vain.
Proverbs 21:23 KJV
Whoso keepeth his mouth and his tongue keepeth his soul from troubles.
1 Peter 3:10 KJV
For he that will love life, and see good days, let him refrain his tongue from evil, and his lips that they speak no guile:
Matthew 15:11 KJV
Not that which goeth into the mouth defileth a man; but that which cometh out of the mouth, this defileth a man.
Proverbs 15:4 KJV
A wholesome tongue is a tree of life: but perverseness therein is a breach in the spirit.
Luke 6:45 KJV
A good man out of the good treasure of his heart bringeth forth that which is good; and an evil man out of the evil treasure of his heart bringeth forth that which is evil: for of the abundance of the heart his mouth speaketh.
Matthew 5:22 KJV
But I say unto you, That whosoever is angry with his brother without a cause shall be in danger of the judgment: and whosoever shall say to his brother, Raca, shall be in danger of the council: but whosoever shall say, Thou fool, shall be in danger of hell fire.
Proverbs 18:21 KJV
Death and life are in the power of the tongue: and they that love it shall eat the fruit thereof.
James 1:19 KJV
Wherefore, my beloved brethren, let every man be swift to hear, slow to speak, slow to wrath:
Matthew 12:36-37 KJV
But I say unto you, That every idle word that men shall speak, they shall give account thereof in the day of judgment. For by thy words thou shalt be justified, and by thy words thou shalt be condemned.
Romans 12:14 KJV
Bless them which persecute you: bless, and curse not.
Matthew 12:34 KJV
O generation of vipers, how can ye, being evil, speak good things? for out of the abundance of the heart the mouth speaketh.
James 3:8 KJV
But the tongue can no man tame; it is an unruly evil, full of deadly poison.
Proverbs 8:13 KJV
The fear of the LORD is to hate evil: pride, and arrogancy, and the evil way, and the froward mouth, do I hate.
Proverbs 4:24 KJV
Put away from thee a froward mouth, and perverse lips put far from thee.
James 5:12 KJV
But above all things, my brethren, swear not, neither by heaven, neither by the earth, neither by any other oath: but let your yea be yea; and your nay, nay; lest ye fall into condemnation.
Luke 1:37 KJV
For with God nothing shall be impossible.
Proverbs 13:3 KJV
He that keepeth his mouth keepeth his life: but he that openeth wide his lips shall have destruction.
Luke 6:28 KJV
Bless them that curse you, and pray for them which despitefully use you.
Psalms 39:1 KJV
I said, I will take heed to my ways, that I sin not with my tongue: I will keep my mouth with a bridle, while the wicked is before me.
Colossians 3:5 KJV
Mortify therefore your members which are upon the earth; fornication, uncleanness, inordinate affection, evil concupiscence, and covetousness, which is idolatry:
Proverbs 11:13 KJV
A talebearer revealeth secrets: but he that is of a faithful spirit concealeth the matter.
Matthew 5:16 KJV
Let your light so shine before men, that they may see your good works, and glorify your Father which is in heaven.
Psalms 19:14 KJV
Let the words of my mouth, and the meditation of my heart, be acceptable in thy sight, O LORD, my strength, and my redeemer.
Acts 2:38 KJV
Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost.
Matthew 5:21-26 KJV
Ye have heard that it was said by them of old time, Thou shalt not kill; and whosoever shall kill shall be in danger of the judgment: But I say unto you, That whosoever is angry with his brother without a cause shall be in danger of the judgment: and whosoever shall say to his brother, Raca, shall be in danger of the council: but whosoever shall say, Thou fool, shall be in danger of hell fire. Therefore if thou bring thy gift to the altar, and there rememberest that thy brother hath ought against thee; Leave there thy gift before the altar, and go thy way; first be reconciled to thy brother, and then come and offer thy gift. Agree with thine adversary quickly, whiles thou art in the way with him; lest at any time the adversary deliver thee to the judge, and the judge deliver thee to the officer, and thou be cast into prison. Verily I say unto thee, Thou shalt by no means come out thence, till thou hast paid the uttermost farthing.
Jeremiah 29:11 KJV
For I know the thoughts that I think toward you, saith the LORD, thoughts of peace, and not of evil, to give you an expected end.
Proverbs 15:1 KJV
A soft answer turneth away wrath: but grievous words stir up anger.
Ephesians 4:25-30 KJV
Wherefore putting away lying, speak every man truth with his neighbour: for we are members one of another. Be ye angry, and sin not: let not the sun go down upon your wrath: Neither give place to the devil. Let him that stole steal no more: but rather let him labour, working with his hands the thing which is good, that he may have to give to him that needeth. Let no corrupt communication proceed out of your mouth, but that which is good to the use of edifying, that it may minister grace unto the hearers. And grieve not the holy Spirit of God, whereby ye are sealed unto the day of redemption.
John 1:1 KJV
In the beginning was the Word, and the Word was with God, and the Word was God.
Matthew 5:33-37 KJV
Again, ye have heard that it hath been said by them of old time, Thou shalt not forswear thyself, but shalt perform unto the Lord thine oaths: But I say unto you, Swear not at all; neither by heaven; for it is God’s throne: Nor by the earth; for it is his footstool: neither by Jerusalem; for it is the city of the great King. Neither shalt thou swear by thy head, because thou canst not make one hair white or black. But let your communication be, Yea, yea; Nay, nay: for whatsoever is more than these cometh of evil.
Isaiah 6:5 KJV
Then said I, Woe is me! for I am undone; because I am a man of unclean lips, and I dwell in the midst of a people of unclean lips: for mine eyes have seen the King, the LORD of hosts.
Philippians 4:13 KJV
I can do all things through Christ which strengtheneth me.
Ephesians 4:30 KJV
And grieve not the holy Spirit of God, whereby ye are sealed unto the day of redemption.
Mark 9:47-48 KJV
And if thine eye offend thee, pluck it out: it is better for thee to enter into the kingdom of God with one eye, than having two eyes to be cast into hell fire: Where their worm dieth not, and the fire is not quenched.
John 14:6 KJV
Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.
Isaiah 41:10 KJV
Fear thou not; for I am with thee: be not dismayed; for I am thy God: I will strengthen thee; yea, I will help thee; yea, I will uphold thee with the right hand of my righteousness.
Ephesians 5:3-4 KJV
But fornication, and all uncleanness, or covetousness, let it not be once named among you, as becometh saints; Neither filthiness, nor foolish talking, nor jesting, which are not convenient: but rather giving of thanks.
John 16:33 KJV
These things I have spoken unto you, that in me ye might have peace. In the world ye shall have tribulation: but be of good cheer; I have overcome the world.
Ephesians 4:24 KJV
And that ye put on the new man, which after God is created in righteousness and true holiness.
Proverbs 14:5 KJV
A faithful witness will not lie: but a false witness will utter lies.
Proverbs 6:2 KJV
Thou art snared with the words of thy mouth, thou art taken with the words of thy mouth.
1 Peter 5:7 KJV
Casting all your care upon him; for he careth for you.
Proverbs 4:23 KJV
Keep thy heart with all diligence; for out of it are the issues of life.
Leviticus 19:12 KJV
And ye shall not swear by my name falsely, neither shalt thou profane the name of thy God: I am the LORD.
2 Timothy 1:7 KJV
For God hath not given us the spirit of fear; but of power, and of love, and of a sound mind.
1 Peter 1:15 KJV
But as he which hath called you is holy, so be ye holy in all manner of conversation;
Ephesians 4:28 KJV
Let him that stole steal no more: but rather let him labour, working with his hands the thing which is good, that he may have to give to him that needeth.
Matthew 5:37 KJV
But let your communication be, Yea, yea; Nay, nay: for whatsoever is more than these cometh of evil.
Psalms 141:3 KJV
Set a watch, O LORD, before my mouth; keep the door of my lips.
James 3:9-12 KJV
Therewith bless we God, even the Father; and therewith curse we men, which are made after the similitude of God. Out of the same mouth proceedeth blessing and cursing. My brethren, these things ought not so to be. Doth a fountain send forth at the same place sweet water and bitter? Can the fig tree, my brethren, bear olive berries? either a vine, figs? so can no fountain both yield salt water and fresh.
Ephesians 6:17 KJV
And take the helmet of salvation, and the sword of the Spirit, which is the word of God:
Revelation 1:1 KJV
The Revelation of Jesus Christ, which God gave unto him, to shew unto his servants things which must shortly come to pass; and he sent and signified it by his angel unto his servant John:
1 Corinthians 3:16 KJV
Know ye not that ye are the temple of God, and that the Spirit of God dwelleth in you?
Luke 12:10 KJV
And whosoever shall speak a word against the Son of man, it shall be forgiven him: but unto him that blasphemeth against the Holy Ghost it shall not be forgiven.
James 3:5-6 KJV
Even so the tongue is a little member, and boasteth great things. Behold, how great a matter a little fire kindleth! And the tongue is a fire, a world of iniquity: so is the tongue among our members, that it defileth the whole body, and setteth on fire the course of nature; and it is set on fire of hell.
Ephesians 4:26-27 KJV
Be ye angry, and sin not: let not the sun go down upon your wrath: Neither give place to the devil.
Ephesians 4:25 KJV
Wherefore putting away lying, speak every man truth with his neighbour: for we are members one of another.
Romans 3:13-14 KJV
Their throat is an open sepulchre; with their tongues they have used deceit; the poison of asps is under their lips: Whose mouth is full of cursing and bitterness:
Matthew 6:33 KJV
But seek ye first the kingdom of God, and his righteousness; and all these things shall be added unto you.
Psalms 34:12-14 KJV
What man is he that desireth life, and loveth many days, that he may see good? Keep thy tongue from evil, and thy lips from speaking guile. Depart from evil, and do good; seek peace, and pursue it.
Romans 8:31 KJV
What shall we then say to these things? If God be for us, who can be against us?
Acts 17:10-11 KJV
And the brethren immediately sent away Paul and Silas by night unto Berea: who coming thither went into the synagogue of the Jews. These were more noble than those in Thessalonica, in that they received the word with all readiness of mind, and searched the scriptures daily, whether those things were so.
John 3:16-17 KJV
For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. For God sent not his Son into the world to condemn the world; but that the world through him might be saved.
Matthew 5:13 KJV
Ye are the salt of the earth: but if the salt have lost his savour, wherewith shall it be salted? it is thenceforth good for nothing, but to be cast out, and to be trodden under foot of men.
1 Timothy 6:20 KJV
O Timothy, keep that which is committed to thy trust, avoiding profane and vain babblings, and oppositions of science falsely so called:
James 1:20 KJV
For the wrath of man worketh not the righteousness of God.
1 Timothy 4:12 KJV
Let no man despise thy youth; but be thou an example of the believers, in word, in conversation, in charity, in spirit, in faith, in purity.
Psalms 34:13-14 KJV
Keep thy tongue from evil, and thy lips from speaking guile. Depart from evil, and do good; seek peace, and pursue it.
1 John 1:9 KJV
If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness.
Galatians 5:16 KJV
This I say then, Walk in the Spirit, and ye shall not fulfil the lust of the flesh.
Ephesians 5:3 KJV
But fornication, and all uncleanness, or covetousness, let it not be once named among you, as becometh saints;
1 Corinthians 6:19-20 KJV
What? know ye not that your body is the temple of the Holy Ghost which is in you, which ye have of God, and ye are not your own? For ye are bought with a price: therefore glorify God in your body, and in your spirit, which are God’s.
Colossians 3:23 KJV
And whatsoever ye do, do it heartily, as to the Lord, and not unto men;
2 Corinthians 13:14 KJV
The grace of the Lord Jesus Christ, and the love of God, and the communion of the Holy Ghost, be with you all. Amen.
Romans 8:28 KJV
And we know that all things work together for good to them that love God, to them who are the called according to his purpose.
Proverbs 3:5 KJV
Trust in the LORD with all thine heart; and lean not unto thine own understanding.
Jude 1:10 KJV
But these speak evil of those things which they know not: but what they know naturally, as brute beasts, in those things they corrupt themselves.
James 2:7 KJV
Do not they blaspheme that worthy name by the which ye are called?