2 Chronicles 26:18
Context26:18 They confronted 1 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 2 and the Lord God will not honor you!”
2 Chronicles 35:15
Context35:15 The musicians, the descendants of Asaph, manned their posts, as prescribed by David, Asaph, Heman, and Jeduthun the king’s prophet. 3 The guards at the various gates did not need to leave their posts, for their fellow Levites made preparations for them.