Leviticus 11:2-3

11:2 “Tell the Israelites: ‘This is the kind of creature you may eat from among all the animals that are on the land. 11:3 You may eat any among the animals that has a divided hoof (the hooves are completely split in two) and that also chews the cud.

Leviticus 11:10

11:10 But any creatures that do not have both fins and scales, whether in the seas or in the streams, from all the swarming things of the water and from all the living creatures that are in the water, are detestable to you.