Judges 6:3-5

3So it was, whenever Israel had sown, Midianites would come up; also Amalekites and the people of the East would come up against them.

4Then they would encamp against them and destroy the produce of the earth as far as Gaza, and leave no sustenance for Israel, neither sheep nor ox nor donkey.

5For they would come up with their livestock and their tents, coming in as numerous as locusts; both they and their camels were without number; and they would enter the land to destroy it.