Here are 10 Bible verses about leaven from the Old and New Testaments of the Holy Bible (King James Version), sorted from most to least relevant.
Leviticus 7:13 KJV
Besides the cakes, he shall offer for his offering leavened bread with the sacrifice of thanksgiving of his peace offerings.
Galatians 5:9 KJV
A little leaven leaveneth the whole lump.
Numbers 15:20-21 KJV
Ye shall offer up a cake of the first of your dough for an heave offering: as ye do the heave offering of the threshingfloor, so shall ye heave it. Of the first of your dough ye shall give unto the LORD an heave offering in your generations.
Leviticus 2:11 KJV
No meat offering, which ye shall bring unto the LORD, shall be made with leaven: for ye shall burn no leaven, nor any honey, in any offering of the LORD made by fire.
Matthew 16:6 KJV
Then Jesus said unto them, Take heed and beware of the leaven of the Pharisees and of the Sadducees.
Leviticus 23:17 KJV
Ye shall bring out of your habitations two wave loaves of two tenth deals: they shall be of fine flour; they shall be baken with leaven; they are the firstfruits unto the LORD.
1 Corinthians 5:5-7 KJV
To deliver such an one unto Satan for the destruction of the flesh, that the spirit may be saved in the day of the Lord Jesus. Your glorying is not good. Know ye not that a little leaven leaveneth the whole lump? Purge out therefore the old leaven, that ye may be a new lump, as ye are unleavened. For even Christ our passover is sacrificed for us:
Exodus 12:19-20 KJV
Seven days shall there be no leaven found in your houses: for whosoever eateth that which is leavened, even that soul shall be cut off from the congregation of Israel, whether he be a stranger, or born in the land. Ye shall eat nothing leavened; in all your habitations shall ye eat unleavened bread.
Mark 8:15 KJV
And he charged them, saying, Take heed, beware of the leaven of the Pharisees, and of the leaven of Herod.
Matthew 13:33 KJV
Another parable spake he unto them; The kingdom of heaven is like unto leaven, which a woman took, and hid in three measures of meal, till the whole was leavened.