Deuteronomy 14:8-10

International Standard Version

⁸ And also the pig, because even though its hoof is divided, it does not chew the cud. It is therefore unclean for you. You must not eat their meat or even touch their carcasses.

⁹ “You may choose to eat from these creatures in the water: you may eat anything with fin and scale, ¹⁰ but you may not eat anything without fin and scale, since it is unclean to you.