And the LORD God commanded the man, saying, Of every tree of the garden you may freely eat:
And the woman said unto the serpent, We may eat of the fruit of the trees of the garden:
Except only that which the young men have eaten, and the portion of the men who went with me, Aner, Eshcol, and Mamre; let them take their portion.
And in the fifth year shall you eat of the fruit thereof, that it may yield unto you its increase: I am the LORD your God.
Not that which goes into the mouth defiles a man; but that which comes out of the mouth, this defiles a man.
There is nothing from outside a man, that entering into him can defile him: but the things which come out of him, those are they that defile the man.
Because it enters not into his heart, but into the belly, and goes out into the drain, purging all foods?
1 Corinthians 10:25
Whatsoever is sold in the meat market, that eat, asking no question for conscience's sake:
Let no man therefore judge you in food, or in drink, or in respect of a holy day, or of the new moon, or of the sabbath days:
1 Timothy 4:3
Forbidding to marry, and commanding to abstain from foods, which God has created to be received with thanksgiving of them who believe and know the truth.