Leviticus 11:9-12 - Clean And Unclean Aquatic Animals
9 These may ye eat of all that are in the waters: whatever has fins and scales in the waters, in the seas, and in the rivers, that may ye eat. 10 And all that have no 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 to you, 11 and they shall be an abomination to you. Ye shall not eat of their flesh, and their carcasses ye shall have in abomination. 12 Whatever has no fins nor scales in the waters, that is an abomination to you.