And the Spirit of the LORD came upon Jaha'ziel the son of Zechari'ah, son of Benai'ah, son of Je-i'el, son of Mattani'ah, a Levite of the sons of Asaph, in the midst of the assembly.
And he said, "Hearken, all Judah and inhabitants of Jerusalem, and King Jehosh'aphat: Thus says the LORD to you, 'Fear not, and be not dismayed at this great multitude; for the battle is not yours but God's.
Tomorrow go down against them; behold, they will come up by the ascent of Ziz; you will find them at the end of the valley, east of the wilderness of Jeru'el.
You will not need to fight in this battle; take your position, stand still, and see the victory of the LORD on your behalf, O Judah and Jerusalem.' Fear not, and be not dismayed; tomorrow go out against them, and the LORD will be with you."
Then Jehosh'aphat bowed his head with his face to the ground, and all Judah and the inhabitants of Jerusalem fell down before the LORD, worshiping the LORD.
And the Levites, of the Ko'hathites and the Kor'ahites, stood up to praise the LORD, the God of Israel, with a very loud voice.
And they rose early in the morning and went out into the wilderness of Teko'a; and as they went out, Jehosh'aphat stood and said, "Hear me, Judah and inhabitants of Jerusalem! Believe in the LORD your God, and you will be established; believe his prophets, and you will succeed."
And when he had taken counsel with the people, he appointed those who were to sing to the LORD and praise him in holy array, as they went before the army, and say, "Give thanks to the LORD, for his steadfast love endures for ever."
And when they began to sing and praise, the LORD set an ambush against the men of Ammon, Moab, and Mount Se'ir, who had come against Judah, so that they were routed.
For the men of Ammon and Moab rose against the inhabitants of Mount Se'ir, destroying them utterly, and when they had made an end of the inhabitants of Se'ir, they all helped to destroy one another.
When Judah came to the watchtower of the wilderness, they looked toward the multitude; and behold, they were dead bodies lying on the ground; none had escaped.