2 Chronicles 20:22-24

22When they began singing and praising, the Lord 1set ambushes against the sons of 2Ammon, Moab and Mount Seir, who had come against Judah; so they were 3routed. 23For the sons of Ammon and Moab rose up against the inhabitants of Mount Seir destroying them completely; and when they had finished with the inhabitants of Seir, 4they helped to destroy one another.

24When Judah came to the lookout of the wilderness, they looked toward the multitude, and behold, they were corpses lying on the ground, and no one had escaped.