John Gill Commentary 2 Chronicles 22:5

"He walked also after their counsel, and went with Jehoram the son of Ahab king of Israel to war against Hazael king of Syria at Ramoth-gilead: and the Syrians wounded Joram." — 2 Chronicles 22:5 (ASV)

Ver. 5,6. He walked also after their counsel Did as they advised him, as in matters of religion, so in political things, of which there is an instance in this and the next verse; of which (See Gill on 2 Kings 8:28). (See Gill on 2 Kings 8:29).