2 Kings 19:31-35

For out of Jerusalem will go a remnant, and survivors out of Mount Zion. The zeal of the Lord will perform this.

‘Therefore this is what the Lord says about the king of Assyria: “He will not come to this city nor shoot an arrow there; and he will not come before it with a shield nor heap up an assault ramp against it.

By the way that he came, by the same he will return, and he shall not come to this city,” ’ declares the Lord.

‘For I will protect this city to save it for My own sake, and for My servant David’s sake.’ ”

Then it happened that night that the angel of the Lord went out and struck 185,000 in the camp of the Assyrians; and when the rest got up early in the morning, behold, all of the 185,000 were dead.