1 Kings 22:41-43

41Jehoshaphat the son of Asa began to reign over Judah in the fourth year of Ahab king of Israel.

42Jehoshaphat was thirty-five years old when he began to reign, and he reigned twenty-five years in Jerusalem. His mother's name was Azubah the daughter of Shilhi.

43He walked in all the way of Asa his father. He did not turn aside from it, doing what was right in the sight of the Lord. Yet the high places were not taken away, and the people still sacrificed and made offerings on the high places.