Nobody is to be in the Meeting Tent ¹  when he enters to make atonement in the holy place until he goes out, and he has made atonement on his behalf, on behalf of his household, and on behalf of the whole assembly of Israel.

“When Aaron and his sons have finished ¹  covering ²  the sanctuary and all the furnishings of the sanctuary, when the camp is ready to journey, then ³  the Kohathites will come to carry them; ⁴  but they must not touch ⁵  any ⁶  holy thing, or they will die. ⁷  These are the responsibilities ⁸  of the Kohathites with the tent of meeting.

I have given the Levites as a gift to Aaron and his sons from among the Israelites, to do the work for the Israelites in the tent of meeting, and to make atonement for the Israelites, so there will be no plague among the Israelites when the Israelites come near the sanctuary.” ¹ 

After this, the Levites went in to do their work in the tent of meeting before Aaron and before his sons. As the Lord had commanded Moses concerning the Levites, so they did.