2 Chronicles 26:18 NIV

18 They confronted him and said, "It is not right for you, Uzziah, to burn incense to the LORD. That is for the priests,1 the descendants2 of Aaron,3 who have been consecrated to burn incense.4 Leave the sanctuary, for you have been unfaithful; and you will not be honored by the LORD God."

References for 2 Chronicles 26:18