'Locusts' in the Bible

For they would come up with their livestock and their tents, they would come in like locusts for number, both they and their camels were innumerable; and they came into the land to devastate it.

Now the Midianites and the Amalekites and all the sons of the east were lying in the valley as numerous as locusts; and their camels were without number, as numerous as the sand on the seashore.