2 Chronicles 20:20-22

World English Bible

²⁰ They rose early in the morning, and went out into the wilderness of Tekoa. As they went out, Jehoshaphat stood and said, “Listen to me, Judah, and you inhabitants of Jerusalem! Believe in Yahweh your God, so you will be established! Believe his prophets, so you will prosper.”

²¹ When he had taken counsel with the people, he appointed those who were to sing to Yahweh, and give praise in holy array, as they go out before the army, and say, “Give thanks to Yahweh; for his loving kindness endures forever.” ²² When they began to sing and to praise, Yahweh set ambushers against the children of Ammon, Moab, and Mount Seir, who had come against Judah; and they were struck.