51 When you are to go forward, the Levites shall take down the tabernacle: when you are to camp, they shall set it up. What stranger soever cometh to it, shall be slain.
51
Whenever the tabernacle is to move, the Levites are to take it down, and whenever the tabernacle is to be set up, the Levites shall do it. Anyone else who approaches it is to be put to death.