2 Kings 15:33-35

33He was twenty-five years old when he began to reign; and he reigned sixteen years in Jerusalem; and his mother's name was Jerusha, the daughter of Zadok.

34And he did what was right in the sight of Jehovah: he did according to all that his father Uzziah had done.

35Only, the high places were not removed: the people still sacrificed and burned incense on the high places. It was he who built the upper gate of the house of Jehovah.