Numbers 18:4-6

New Century Version

⁴ They will join you in taking care of the Meeting Tent. They must do the work at the Tent, and no one else may come near you.

⁵ “You must take care of the Holy Place and the altar so that I won’t become angry with the Israelites again. ⁶ I myself chose your fellow Levites from among the Israelites as a gift given for you to the Lord, to work at the Meeting Tent.