Leviticus 11:44-47

For I am the LORD your God, so you must consecrate yourselves and be holy because I am holy. Do not defile yourselves by any swarming creature that crawls on the ground. For I am the LORD, who brought you up from the land of Egypt to be your God, so you must be holy because I am holy. “This is the law concerning animals, birds, all living creatures that move in the water, and all creatures that swarm on the ground, in order to distinguish between the unclean and the clean, between the animals that may be eaten and those that may not be eaten.”