Levítico 11:26

26 "'Every animal that does not have a divided hoof or that does not chew the cud is unclean for you; whoever touches the carcass of any of them will be unclean.

26 Every beast which parteth the hoof, and is not clovenfooted, nor cheweth the cud, is unclean unto you: every one that toucheth them shall be unclean.