Leviticus 11:26-28

King James Version

²⁶ The carcases of every beast which divideth the hoof, and is not clovenfooted, nor cheweth the cud, are unclean unto you: every one that toucheth them shall be unclean.

²⁷ And whatsoever goeth upon his paws, among all manner of beasts that go on all four, those are unclean unto you: whoso toucheth their carcase shall be unclean until the even.

²⁸ And he that beareth the carcase of them shall wash his clothes, and be unclean until the even: they are unclean unto you.