2 Chronicles 20:22-30
20:22 When they began to shout and praise, the Lord suddenly attacked the Ammonites, Moabites, and men from Mount Seir who were invading Judah, and they were defeated.
20:23 The Ammonites and Moabites attacked the men from Mount Seir and annihilated them. When they had finished off the men of Seir, they attacked and destroyed one another.
20:24 When the men of Judah arrived at the observation post overlooking the desert and looked at the huge army, they saw dead bodies on the ground; there were no survivors!
20:25 Jehoshaphat and his men went to gather the plunder; they found a huge amount of supplies, clothing and valuable items. They carried away everything they could. There was so much plunder, it took them three days to haul it off.
20:26 On the fourth day they assembled in the Valley of Berachah, where they praised the Lord. So that place is called the Valley of Berachah to this very day.
20:27 Then all the men of Judah and Jerusalem returned joyfully to Jerusalem with Jehoshaphat leading them; the Lord had given them reason to rejoice over their enemies.
20:28 They entered Jerusalem to the sound of stringed instruments and trumpets and proceeded to the temple of the Lord.
20:29 All the kingdoms of the surrounding lands were afraid of God when they heard how the Lord had fought against Israel’s enemies.
20:30 Jehoshaphat’s kingdom enjoyed peace; his God made him secure on every side.