2 Chronicles 26:15-16

15And he built structures on the walls of Jerusalem, designed by experts to protect those who shot arrows and hurled large stones from the towers and the corners of the wall. His fame spread far and wide, for the Lord gave him marvelous help, and he became very powerful.

16But when he had become powerful, he also became proud, which led to his downfall. He sinned against the Lord his God by entering the sanctuary of the Lord’s Temple and personally burning incense on the incense altar.