The author of the Books of Kings criticized him for following the ways of his father. During his reign the Moabites revolted from under his authority (2 Kings 3:5-7). He united with Jehoshaphat in an attempt to revive maritime trade by the Red Sea, which proved a failure (2 Chronicles 20:35-37). His messengers, sent to consult the god of Ekron regarding his recovery from the effects of a fall from the roof-gallery of his palace, were met on the way by Elijah, who sent them back to tell the king that he would never rise from his bed (1 Kings 22:51; 2 Kings 1:18).

This article uses text from Easton's Bible Dictionary (1897)