51 Whenever the tabernacle is to be moved, the Levites should take it down;+ and when the tabernacle is to be reassembled, the Levites should set it up; and any unauthorized person* who comes near should be put to death.+

4 They will join you and carry out their responsibilities regarding the tent of meeting and all the service of the tent, and no unauthorized person* may come near to you.+

7 You and your sons are responsible for your priestly duties pertaining to the altar and what is inside the curtain,+ and you are to render this service.+ I have given the service of the priesthood as a gift to you, and any unauthorized person* who approaches should be put to death.”+