Leviticus 11:41-43

New Revised Standard Version Catholic Edition

⁴¹ All creatures that swarm upon the earth are detestable; they shall not be eaten. ⁴² Whatever moves on its belly, and whatever moves on all fours, or whatever has many feet, all the creatures that swarm upon the earth, you shall not eat; for they are detestable. ⁴³ You shall not make yourselves detestable with any creature that swarms; you shall not defile yourselves with them, and so become unclean.