Deuteronomy 14:4

You are the children of the LORD your God. You shall not cut yourselves, nor make any baldness between your eyes for the dead.

For you are a holy people to the LORD your God, and the LORD has chosen you to be a people for his own possession, above all peoples who are on the face of the earth.

You shall not eat any abominable thing.

the deer, the gazelle, the roebuck, the wild goat, the ibex, the antelope, and the chamois.

Every animal that parts the hoof, and has the hoof split in two and chews the cud, among the animals, you may eat.

Nevertheless these you shall not eat of them that chew the cud, or of those who have the hoof split: the camel, the hare, and the rabbit. Because they chew the cud but don’t part the hoof, they are unclean to you.