Nehemiah 13:9
And I spoke [in order], and they cleansed the chambers. Then I returned the objects of the house of God--the grain offering and the frankincense.
2 Chronicles 29:5
And he said to them, "Hear me, O Levites! Sanctify yourselves now, and sanctify the house of Yahweh, the God of your ancestors, and bring out the defilement from the sanctuary.
2 Chronicles 29:15-19
and they gathered their brothers and sanctified themselves, and they went in according to the command of the king because of the words of Yahweh, to purify the house of Yahweh.
Nehemiah 12:45
They kept the responsibility of their God and the responsibility of cleansing, and the singers and gatekeepers, according to the command of David and his son Solomon.