Leviticus 11:3-8

3Whatever divides a hoof, thus making split hoofs, and chews the cud, among the animals, that you may eat. 4Nevertheless, 1you are not to eat of these, among those which chew the cud, or among those which divide the hoof: the camel, for though it chews cud, it does not divide the hoof, it is unclean to you. 5Likewise, the 2shaphan, for though it chews cud, it does not divide the hoof, it is unclean to you; 6the 3rabbit also, for though it chews cud, it does not divide the hoof, it is unclean to you; 7and the pig, for though it divides the hoof, thus making a split hoof, it does not chew cud, it is unclean to you. 8You shall not eat of their flesh nor touch their carcasses; they are unclean to you.