"doing all the work connected to the sanctuary" or "taking care of everything connected to the sanctuary" or "keeping watch over the sanctuary" See how you translated similar words in [Numbers 1:53](../01/53.md).
This can be stated in active form. Alternate translation: "You must kill any foreigner who approaches the sanctuary" or "Any foreigner who approaches the sanctuary must die" (See: [[rc://en/ta/man/jit/figs-activepassive]])