Leviticus 11:21-25

Yet these you may eat among all the winged insects that walk on all fours: those which have jointed legs above their feet with which to jump on the earth.

These of them you may eat: the locust in its kinds, the devastating locust in its kinds, the cricket in its kinds, and the grasshopper in its kinds.

But all other winged insects which are four-footed are detestable to you.

‘By these, moreover, you will be made unclean; whoever touches their carcasses becomes unclean until evening,

and whoever picks up any of their carcasses shall wash his clothes and be unclean until evening.