2 Chronicles 29:4-11

4He brought in the priests and the Levites and assembled them in the square on the east 5and said to them, “Hear me, Levites! Now consecrate yourselves, and consecrate the house of the LORD, the God of your fathers, and carry out the filth from the Holy Place. 6For our fathers have been unfaithful and have done what was evil in the sight of the LORD our God. They have forsaken him and have turned away their faces from the habitation of the LORD and turned their backs. 7They also shut the doors of the vestibule and put out the lamps and have not burned incense or offered burnt offerings in the Holy Place to the God of Israel. 8Therefore the wrath of the LORD came on Judah and Jerusalem, and he has made them an object of horror, of astonishment, and of hissing, as you see with your own eyes. 9For behold, our fathers have fallen by the sword, and our sons and our daughters and our wives are in captivity for this. 10Now it is in my heart to make a covenant with the LORD, the God of Israel, in order that his fierce anger may turn away from us. 11My sons, do not now be negligent, for the LORD has chosen you to stand in his presence, to minister to him and to be his ministers and make offerings to him.”