2 Kings 19:5-8

When the servants of King Hezekiah came to Isaiah, Isaiah said to them, “Say to your master, ‘Thus says the LORD: Do not be afraid because of the words that you have heard, with which the servants of the king of Assyria have reviled me. Behold, I will put a spirit in him, so that he shall hear a rumor and return to his own land, and I will make him fall by the sword in his own land.’” LORD The Rabshakeh returned, and found the king of Assyria fighting against Libnah, for he heard that the king had left Lachish.