Judges 6:3, 5, 33

And so it was, when Israel had sown, that the Midianites came up, and the Amalekites, and the children of the east, even they came up against them

For they came up with their cattle and their tents, and they came as grasshoppers for multitude; for both they and their camels were without number: and they entered into the land to destroy it.

Then all the Midianites and the Amalekites and the children of the east were gathered together, and went over, and pitched in the valley of Jezreel.