2 Chronicles 20:21-23

Common English Bible

²¹ After consulting with the people, Jehoshaphat appointed musicians to play for the Lord, praising his majestic holiness. They were to march out before the warriors, saying, “Give thanks to the Lord because his faithful love lasts forever!” ²² As they broke into joyful song and praise, the Lord launched a surprise attack against the Ammonites, the Moabites, and those from Mount Seir who were invading Judah, so that they were defeated. ²³ The Ammonites and the Moabites turned on those from Mount Seir, completely destroying them. Once they had finished off the inhabitants of Seir, they helped to destroy each other!