Numbers 3:8

3:8 And they are responsible for all the furnishings of the tent of meeting, and for the needs of the Israelites, as they serve ¹  in the tabernacle.

Numbers 4:32

4:32 and the posts of the surrounding courtyard with their sockets, tent pegs, and ropes, along with all their furnishings and everything for their service. You are to assign by names the items that each man is responsible to carry. ² 

[3:8]  ¹ tn The construction uses the infinitive construct (epexegetically) followed by its cognate accusative. It would convey “to serve the service of the tabernacle,” but more simply it may be rendered as “serving.” Their spiritual and practical service is to serve.

[4:32]  ² tn Heb “you shall assign by names the vessels of the responsibility of their burden.”