Devarim 14:8-10

Orthodox Jewish Bible

⁸ And the chazir, because it divideth the hoof, yet cheweth not the cud, it is tameh (unclean) unto you; ye shall not eat of their basar, nor touch their nevelah (dead carcass).

⁹ These ye shall eat of all that are in the waters: all that have fins and scales shall ye eat,

¹⁰ And whatsoever hath not fins and scales ye may not eat; it is tameh (unclean) unto you.