Here are 6 Bible verses about clean food from the Old and New Testaments of the Holy Bible (King James Version), sorted from most to least relevant.
Leviticus 11:22 KJV
Even these of them ye may eat; the locust after his kind, and the bald locust after his kind, and the beetle after his kind, and the grasshopper after his kind.
Deuteronomy 14:11 KJV
Of all clean birds ye shall eat.
Leviticus 11:9 KJV
These shall ye eat of all that are in the waters: whatsoever hath fins and scales in the waters, in the seas, and in the rivers, them shall ye eat.
Leviticus 11:3 KJV
Whatsoever parteth the hoof, and is clovenfooted, and cheweth the cud, among the beasts, that shall ye eat.
Leviticus 11:21 KJV
Yet these may ye eat of every flying creeping thing that goeth upon all four, which have legs above their feet, to leap withal upon the earth;
Mark 7:19 KJV
Because it entereth not into his heart, but into the belly, and goeth out into the draught, purging all meats?