Leviticus 11:2-7

²Say to the children of Israel: These are the living things which you may have for food among all the beasts on the earth.

³You may have as food any beast which has a division in the horn of its foot, and whose food comes back into its mouth to be crushed again.

⁴But, at the same time, of those beasts, you may not take for food the camel, because its food comes back but the horn of its foot is not parted in two; it is unclean to you.

⁵And the rock-badger, for the same reason, is unclean to you.

⁶And the hare, because the horn of its foot is not parted in two, is unclean to you.

⁷And the pig is unclean to you, because though the horn of its foot is parted, its food does not come back.