CAB(i)
17 It is not for you to fight. Understand these things, and see the deliverance of the Lord with you, Judah and Jerusalem: fear not, neither be afraid to go forth tomorrow to meet them; and the Lord shall be with you.
18 And Jehoshaphat bowed with his face to the ground with all Judah and the inhabitants of Jerusalem, and they fell before the Lord, to worship the Lord.
19 And the Levites of the children of Kohath, and those of the sons of Korah, rose up to praise the Lord God of Israel with a loud voice on high.
20 And they rose early in the morning and went out to the Wilderness of Tekoa. And as they went out, Jehoshaphat stood and cried, and said, Hear me, O Judah, and you inhabitants of Jerusalem; put your trust in the Lord God, and your trust shall be honored; trust in His prophet, and you shall prosper.
21 And he took counsel with the people, and set appointed men to sing psalms and praises, to give thanks, and sing the holy songs of praise in going forth before the army. And they said, Give thanks to the Lord, for His mercy endures forever.
22 And when they began the praise and thanksgiving, the Lord caused the children of Ammon to fight against Moab, and the inhabitants of Mount Seir that came out against Judah; and they were defeated.