They shall be joined with you and attend to the needs of the tabernacle of meeting, for all the work of the tabernacle; but an outsider shall not come near you.
Numbers 18:4
Surrounding context
18:3 They shall attend to your needs and all the needs of the tabernacle; but they shall not come near the articles of the sanctuary and the altar, lest they die--they and you also.
18:4 They shall be joined with you and attend to the needs of the tabernacle of meeting, for all the work of the tabernacle; but an outsider shall not come near you.
18:5 And you shall attend to the duties of the sanctuary and the duties of the altar, that there may be no more wrath on the children of Israel.