Leviticus 11:9-10

⁹'This ye do eat of all which are in the waters; any one that hath fins and scales in the waters, in the seas, and in the brooks, them ye do eat;

¹⁰and any one that hath not fins and scales in the seas, and in the brooks, of any teeming creature of the waters, and of any creature which liveth, which is in the waters — an abomination they are to you;