2 Chronicles 26:16

26:16 But once he became powerful, his pride destroyed him. He disobeyed the Lord his God. He entered the Lord’s temple to offer incense on the incense altar.

2 Chronicles 26:18

26:18 They confronted King Uzziah and said to him, “It is not proper for you, Uzziah, to offer incense to the Lord. That is the responsibility of the priests, the descendants of Aaron, who are consecrated to offer incense. Leave the sanctuary, for you have disobeyed and the Lord God will not honor you!”