20. So they rose up early in the morning and went out to the Wilderness of Tekoa. And when they went out, Jehoshaphat stood and said, “Listen to me, Judah and those dwelling in Jerusalem. Believe in the Lord your God, and you will be supported. Believe His prophets, and you will succeed.”
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, “Praise the Lord,for His mercy endures forever.”
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.