2 Chronicles 21:8-10

Modern English Version

⁸ In the days of Jehoram, Edom revolted from being under the hand of Judah, and they set a king for themselves. ⁹ So Jehoram passed over to the Edomite territory with his commanders and all his chariots, and it happened that he rose up at night and struck the Edomites, who had surrounded him and his chariot commanders. ¹⁰ So Edom revolted from being under the hand of Judah until this day.

At that time Libnah also revolted from being under their rule, because Jehoram had abandoned the Lord God of his fathers.