2 Chronicles 20:20-26

²⁰ They rose early in the morning and went out to the wilderness of Tekoa ; and when they went out, Jehoshaphat stood and said , "Listen to me, O Judah and inhabitants of Jerusalem , put your trust in the Lord your God and you will be established . Put your trust in His prophets and succeed ." ²¹ When he had consulted with the people , he appointed those who sang to the Lord and those who praised Him in holy attire , as they went out before the army and said , " Give thanks to the Lord , for His lovingkindness is everlasting ." ²² When they began singing and praising , the Lord set ambushes against the sons of Ammon , Moab and Mount Seir , who had come against Judah ; so they were routed . ²³ For 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 , they helped to destroy one another . ²⁴ When 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 . ²⁵ When Jehoshaphat and his people came to take their spoil , they found much among them, including goods , garments and valuable things which they took for themselves, more than they could carry . And they were three days taking the spoil because there was so much . ²⁶ Then on the fourth day they assembled in the valley of Beracah , for there they blessed the Lord . Therefore e they have named e that place "The Valley of Beracah " until today .