2 Chronicles 32:8, 9, 21

With him is only the arm of flesh, but with us is the LORD our God to help us and to fight our battles.” And the people gained confidence from what Hezekiah the king of Judah said.

Later, when Sennacherib king of Assyria and all his forces were laying siege to Lachish, he sent his officers to Jerusalem with this message for Hezekiah king of Judah and for all the people of Judah who were there

And the LORD sent an angel, who annihilated all the fighting men and the commanders and officers in the camp of the Assyrian king. So he withdrew to his own land in disgrace. And when he went into the temple of his god, some of his sons, his own flesh and blood, cut him down with the sword.