And you shall not defile your souls with any of the reptiles that creep upon the earth, and you shall not be polluted with them, and you shall not be unclean by them.

And you shall make a distinction between the clean and the unclean cattle, and between clean and unclean birds; and you shall not defile your souls with cattle, or with birds, or with any creeping things of the earth, which I have separated for you by reason of uncleanness.

They lie down to sleep in the tombs and in the caves for the sake of dreams, [even] they that eat swine's flesh, and the broth of [their] sacrifices; all their vessels are defiled;

Then I said, By no means, Lord God of Israel! Surely my soul has not been defiled with uncleanness, nor have I eaten that which has died of itself, or was torn by beasts from my birth until now; neither has any corrupt flesh entered into my mouth.

in which were all the four-footed [animals] of the earth and the wild animals, and the reptiles, and the birds of the air.

But Peter said, "By no means, Lord! For never did I eat anything common or unclean."

I know and am convinced in the Lord Jesus that nothing is unclean of itself; except to him considering anything to be unclean, to him it is unclean.

But if anyone says to you, "This was offered to idols," do not eat it for the sake of the one who told you, and for his conscience' sake; for "The earth is the LORD's, and all its fullness."

All things indeed are pure to the pure; but to those who are defiled and unbelieving nothing is pure; but even their mind and conscience have been defiled.