Leviticus 11:10-12

King James Version

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 any living thing which is in the waters, they shall be an abomination unto you:

¹¹ They shall be even an abomination unto you; ye shall not eat of their flesh, but ye shall have their carcases in abomination.

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