6:10 So the king of Israel sent a message to the place the prophet had pointed out, warning it to be on its guard. This happened on several occasions.
2 Kings 6:15
6:15 The prophet’s attendant got up early in the morning. When he went outside there was an army surrounding the city, along with horses and chariots. He said to Elisha, “Oh no, my master! What will we do?”