2 Chronicles 20:21-23

Modern English Version

²¹ And he consulted with the people and then appointed singers for the Lord and those praising Him in holy attire as they went before those equipped for battle saying,

²² When they began singing and praising, the Lord set ambushes against Ammon, Moab, and Mount Seir, who had come against Judah; so they were defeated. ²³ Then the Ammonites and Moabites stood up against those dwelling from Mount Seir to destroy and finish them. Then when they made an end of the inhabitants of Seir, each man attacked his companion to destroy each other.