Deuteronomy 14:4

Then I said, “Ah Lord Yahweh! Behold, my soul has not been polluted; for from my youth up even until now I have not eaten of that which dies of itself, or is torn of animals. No abominable meat has come into my mouth!”

“ ‘You shall therefore make a distinction between the clean animal and the unclean, and between the unclean fowl and the clean. You shall not make yourselves abominable by animal, or by bird, or by anything with which the ground teems, which I have separated from you as unclean for you.

Lot said to them, “Oh, not so, my lord.

Joseph said to his father, “Not so, my father, for this is the firstborn. Put your right hand on his head.”

Not so! Go now you who are men, and serve Yahweh; for that is what you desire!” Then they were driven out from Pharaoh’s presence.

“You shall be holy men to me, therefore you shall not eat any meat that is torn by animals in the field. You shall cast it to the dogs.

Now therefore please beware and drink no wine nor strong drink, and don’t eat any unclean thing;

ten head of fat cattle, twenty head of cattle out of the pastures, and one hundred sheep, in addition to deer, and gazelles, and roebucks, and fattened fowl.

I bought male servants and female servants, and had servants born in my house. I also had great possessions of herds and flocks, above all who were before me in Jerusalem.

Depart! Depart! Go out from there! Touch no unclean thing! Go out from among her! Cleanse yourselves, you who carry Yahweh’s vessels.

The priests shall not eat of anything that dies of itself, or is torn, whether it is bird or animal.

But Daniel purposed in his heart that he would not defile himself with the king’s dainties, nor with the wine which he drank. Therefore he requested of the prince of the eunuchs that he might not defile himself.

They won’t dwell in Yahweh’s land; but Ephraim will return to Egypt, and they will eat unclean food in Assyria.

They reasoned among themselves, saying, “We brought no bread.”

Peter took him aside, and began to rebuke him, saying, “Far be it from you, Lord! This will never be done to you.”

But the wise answered, saying, ‘What if there isn’t enough for us and you? You go rather to those who sell, and buy for yourselves.’

His mother answered, “Not so; but he will be called John.”

He said, “Who are you, Lord?” The Lord said, “I am Jesus, whom you are persecuting.

But Peter said, “Not so, Lord; for I have never eaten anything that is common or unclean.”

He said to them, “You yourselves know how it is an unlawful thing for a man who is a Jew to join himself or come to one of another nation, but God has shown me that I shouldn’t call any man unholy or unclean.