2 Chronicles 20
15 Ref and he said, Listen you, all Judah, and you inhabitants of Jerusalem, and you king Jehoshaphat: Thus says Yahweh to you, Don't be afraid you, neither be dismayed by reason of this great multitude; for the battle is not yours, but God's.
16 Tomorrow go you down against them: behold, they come up by the ascent of Ziz; and you shall find them at the end of the valley, before the wilderness of Jeruel.
17 Ref You shall not need to fight in this [battle]: set yourselves, stand you still, and see the salvation of Yahweh with you, O Judah and Jerusalem; don't be afraid, nor be dismayed: tomorrow go out against them: for Yahweh is with you.