I Kings 19:15-17

Then the LORD said to him: “Go, return on your way to the Wilderness of Damascus; and when you arrive, anoint Hazael as king over Syria. Also you shall anoint Jehu the son of Nimshi as king over Israel. And Elisha the son of Shaphat of Abel Meholah you shall anoint as prophet in your place. It shall be that whoever escapes the sword of Hazael, Jehu will kill; and whoever escapes the sword of Jehu, Elisha will kill.