Thematic Bible: Unauthorized offering on

But 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 LORD's temple to burn incense on the altar of incense. Azariah the priest went in after him, and with him eighty priests of the LORD, who were valiant men: and they resisted Uzziah the king, and said to him, "It isn't for you, Uzziah, to burn incense to the LORD, but for the priests the sons of Aaron, who are consecrated to burn incense. Go out of the sanctuary; for you have trespassed; neither shall it be for your honor from the LORD God." read more.
Then Uzziah was angry; and he had a censer in his hand to burn incense; and while he was angry with the priests, the leprosy broke forth in his forehead before the priests in the house of the LORD, beside the altar of incense.