Leviticus 11 - 12

1 Now the Lord spoke to Moses and Aaron, saying to them, 2 “Speak to the children of Israel, saying, ‘These are the animals which you may eat among all the animals that are on the earth: 3 Among the animals, whatever divides the hoof, having cloven hooves and chewing the cud—that you may eat. 4 Nevertheless these you shall not eat among those that chew the cud or those that have cloven hooves: the camel, because it chews the cud but does not have cloven hooves, is unclean to you; 5 the rock hyrax, because it chews the cud but does not have cloven hooves, is unclean to you; 6 the hare, because it chews the cud but does not have cloven hooves, is unclean to you; 7 and the swine, though it divides the hoof, having cloven hooves, yet does not chew the cud, is unclean to you. 8 Their flesh you shall not eat, and their carcasses you shall not touch. They are unclean to you ...
— LEVITICUS 11 - 12