185,000 sleeping Assyrian soldiers were killed by an angel of the Lord. And when they woke up the next morning "behold, they were all dead."
The angel of the LORD went out, and smote in the camp of the Assyrians an hundred fourscore and five thousand: and when they arose early in the morning, behold, they were all dead corpses. 2 Kings 19.35, Isaiah 37.36They probably all woke up and said in unison (as is customary in the Bible), "Shucks, I'm dead."
God's next killing: God caused King Sennacherib to be killed by his sons