'Locusts' in the Bible

For the Midianites came with their cattle and their tents like a great swarm of locusts. They and their camels were without number, and they entered the land to waste it.

Now the Midianites, Amalekites, and all the Qedemites had settled down in the valley like a swarm of locusts, and their camels were as innumerable as the sand on the seashore.