Leviticus 11:41-47 - Unclean Swarming Creatures
41 "Every swarming thing that swarms the land is detestable for you. It is not to be eaten. 42 You are not to eat anything that crawls on its belly, anything that walks on four legs, anything that has many legs, or any of the swarming creatures that swarm the land, because they're detestable. 43 You are not to make yourselves detestable on account of any swarming creature that swarms the land, and you are not to defile yourselves and become unclean due to them, 44 because I, the LORD, am your God. Set yourselves apart and be holy, because I am holy. You are not to defile yourselves with any of the swarming creatures that swarm the earth. 45 I am the LORD, who brought you out of the land of Egypt to be your God. You are to be holy, because I am holy.
46 This is the law concerning animals, every living creature that moves on the waters or swarms on land. 47 You are to differentiate between the clean and unclean, between the living creature that can be eaten and the living creature that is not to be eaten."