11 My sons, be not negligent: the Lord hath chosen you to stand before him, and to minister to him, and to worship him, and to burn incense to him.
12 Then the Levites arose, Mahath the son of Amasai, and Joel the son of Azarias, of the sons of Caath: and of the sons of Merari, Cis the son of Abdi, and Azarias the son of Jalaleel. And of the sons of Gerson, Joah the son of Zemma, and Eden the son of Joah.
13 And of the sons of Elisaphan, Samri, and Jahiel. Also of the sons of Asaph, Zacharias, and Mathanias.
14 And of the sons of Heman, Jahiel, and Semei: and of the sons of Idithun, Semeias, and Oziel.
15 And they gathered together their brethren, and sanctified themselves, and went in according to the commandment of the king, and the precept of the Lord, to purify the house of God.
16 And the priests went into the temple of the Lord to sanctify it, and brought out all the uncleanness that they found within to the entrance of the house of the Lord, and the Levites took it away, and carried it out abroad to the torrent Cedron.
17 And they began to cleanse on the first day of the first month, and on the eighth day of the same month they came into the porch of the temple of the Lord, and they purified the temple in eight days, and on the sixteenth day of the same month they finished what they had begun.