2 Chronicles 29:15
These men gathered their relatives and performed the ceremonies to make themselves holy. They obeyed the king's order from Jehovah's word and entered the Temple to make it clean.
2 Chronicles 30:12
The hand of God was also on Judah to give them one heart to do what the king and the princes commanded by the word of Jehovah.
1 Chronicles 23:28
The duty of the Levites was to help Aaron's descendants in the service of the Temple of Jehovah: to be in charge of the courtyards, the side rooms, the purification of all sacred things and the performance of other duties at the House of God.
2 Chronicles 29:5
He said: Listen to me, Levites. Perform the ceremonies to make the temple of Jehovah the God of your ancestors holy. Remove anything that has been corrupted from the holy place.