Deuteronomy 14:3-8

3Do not eat any detestable thing. 4These are the animals you may eat: the ox, the sheep, the goat, 5the deer, the gazelle, the roe deer, the wild goat, the ibex, the antelope and the mountain sheep. 6You may eat any animal that has a divided hoof and that chews the cud. 7However, of those that chew the cud or that have a divided hoof you may not eat the camel, the rabbit or the hyrax. Although they chew the cud, they do not have a divided hoof; they are ceremonially unclean for you. 8The pig is also unclean; although it has a divided hoof, it does not chew the cud. You are not to eat their meat or touch their carcasses.