2 Chronicles 21:8-10

8In the days of Jehoram Edom revolted against the rule of Judah and set up a king over themselves.

9Then Jehoram crossed over [the Jordan River] with his commanders and all his chariots, and rose up by night and struck down the Edomites who were surrounding him and the commanders of the chariots.

10So Edom revolted against the rule of Judah to this day. Then Libnah revolted at the same time against Jehoram’s rule, because he had abandoned (turned away from) the Lord God of his fathers.