After that, the Levites came to do their work at the tent of meeting in the presence of Aaron and his sons. So they did to them as the Lord had commanded Moses concerning the Levites.
Hezekiah reestablished the divisions of the priests and Levites for the burnt offerings and fellowship offerings, for ministry, for giving thanks, and for praise in the gates of the camp of the Lord, each division corresponding to his service among the priests and Levites.
Appoint the Levites over the tabernacle of the testimony, all its furnishings, and everything in it. They are to transport the tabernacle and all its articles, take care of it, and camp around it.
After that the Levites may come to serve at the tent of meeting, once you have ceremonially cleansed them and presented them as a presentation offering.
The Levites purified themselves and washed their clothes; then Aaron presented them before the Lord as a presentation offering. Aaron also made atonement for them to ceremonially cleanse them.