At that same time, Hanani the seer came to Asa king of Judah and said to him, "Because thou trustedest in the king of Syria, and trustest not in the LORD thy God, therefore is the host of the king of Syria escaped out of thine hand.

And Jehu, the son of Hanani the seer, went out against him and said to king Jehoshaphat, "Oughtest thou to help the wicked, and to love them that hate the LORD? In this verily is the wrath of the LORD upon thee.

The rest of the acts of Jehoshaphat, first and last, are written in the works of Jehu the son of Hanani, which noted them in the book of the kings of Israel.