Leviticus 11:8-10

Young's Literal Translation

⁸ `Of their flesh ye do not eat, and against their carcase ye do not come -- unclean they [are] to you.

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;

¹⁰ and 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;