20All flying insects that walk on all fours are detestable to you.
21However, you may eat the following kinds of flying insects that walk on all fours: those having jointed legs above their feet for hopping on the ground.
22Of these you may eat any kind of locust, katydid, cricket, or grasshopper.
23All other flying insects that have four legs are detestable to you.
— Leviticus 11:20-23