2 Chronicles 26:16-19

16But when he was strong, his heart was lifted up so that he did corruptly, and he trespassed against the LORD his God; for he went into the temple of the LORD to burn incense upon the altar of incense.

17And Azariah the priest went in after him, and with him fourscore priests of the LORD, that were valiant men:

18and they withstood Uzziah the king, and said unto him, It pertaineth not unto thee, Uzziah, to burn incense unto the LORD, but to the priests the sons of Aaron, that are consecrated to burn incense: go out of the sanctuary; for thou hast trespassed; neither shall it be for thine honour from the LORD God.

19Then Uzziah was wroth; and he had a censer in his hand to burn incense; and while he was wroth with the priests, the leprosy brake forth in his forehead before the priests in the house of the LORD, beside the altar of incense.