2 Kings 6:8-10

One time when the king of Aram was at war with Israel, after consulting with his officers, he said, “At such and such a place I want an ambush set.” The Holy Man sent a message to the king of Israel: “Watch out when you’re passing this place, because Aram has set an ambush there.” So the king of Israel sent word concerning the place of which the Holy Man had warned him. This kind of thing happened all the time.