2 Chronicles 21:8-10

8In the time of Jehoram, Edom rebelled against Judah and set up its own king. 9So Jehoram went there with his officers and all his chariots. The Edomites surrounded him and his chariot commanders, but he rose up and broke through by night.

10To this day Edom has been in rebellion against Judah. Libnah revolted at the same time, because Jehoram had forsaken the LORD, the God of his ancestors.