Leviticus 11:9

6 And the hare, because she cheweth the cud but parteth not the hoof, she is unclean unto you.

7 And the swine, because he parteth the hoof, and is clovenfooted, but cheweth not the cud, he is unclean unto you.

8 Of their flesh ye shall not eat, and their carcasses ye shall not touch; they are unclean unto you.

9 These may ye eat of all that are in the waters: whatsoever hath fins and scales in the waters, in the seas, and in the rivers, that may ye eat.

10 And all that have not fins and scales in the seas, and in the rivers, of all that move in the waters, and of all the living creatures that are in the waters, they are an abomination unto you,

11 and they shall be an abomination unto you; ye shall not eat of their flesh, and their carcasses ye shall have in abomination.

12 Whatsoever hath no fins nor scales in the waters, that is an abomination unto you.