'Related' in the Bible

The assigned duties of Merari’s descendants involved the tabernacle’s supports, crossbars, posts, bases, all its equipment, and all the work related to these,

the posts of the surrounding courtyard with their bases, tent pegs, and ropes, including all their equipment and all the work related to them. You are to assign by name the items that they are responsible to carry.

But he did not give any to the Kohathites, since their responsibility was service related to the holy objects carried on their shoulders.