Deuteronomy 14:8-10

Young's Literal Translation

⁸ and the sow, for it is dividing the hoof, and not [bringing] up the cud, unclean it [is] to you; of their flesh ye do not eat, and against their carcase ye do not come.

⁹ `This ye do eat of all that [are] in the waters; all that hath fins and scales ye do eat;

¹⁰ and anything which hath not fins and scales ye do not eat; unclean it [is] to you.