Leviticus 11:23 WEB

²¹  Yet you may eat these: of all winged creeping things that go on all fours, which have legs above their feet, with which to hop on the earth.

²²  Even of these you may eat: any kind of locust, any kind of katydid, any kind of cricket, and any kind of grasshopper.

²³  But all winged creeping things which have four feet, are an abomination to you.

²⁴  ''By these you will become unclean: whoever touches the carcass of them shall be unclean until the evening.

²⁵  Whoever carries any part of their carcass shall wash his clothes, and be unclean until the evening.