Leviticus 11:10-12

New Catholic Bible

¹⁰ But all the animals that move through the water, whether seas or rivers, that do not have fins or scales will be considered to be an abomination.

¹¹ “They will be an abomination for you. You shall not eat their meat and you shall consider their carcasses to be an abomination. ¹² Everything in the water that does not have fins and scales will be an abomination for you.