2 Chronicles 32:6-8

6 And he set captains of war over the people and gathered them together to him in the street of the gate of the city and spoke encouragingly to them, saying,

7 Be strong and courageous. Be not afraid or dismayed before the king of Assyria and all the horde that is with him, for there is Another with us greater than [all those] with him.

8 With him is an arm of flesh, but with us is the Lord our God to help us and to fight our battles. And the people relied on the words of Hezekiah king of Judah.