'Duties' in the Bible

They shall observe his duties and the duties of the entire community before the tent of assembly, to do the work of the tabernacle.

But you with your sons will keep your priesthood to perform your priestly duties for everything at the altar and for {the area behind the curtain}. I give you the priesthood as a gift, but the stranger who approaches will be put to death."

For the Izharites: Kenaniah and his sons [were appointed] to the duties outside of Israel as officials and as judges.

Pay to everyone [what is] owed: [pay] taxes to whom taxes [are due]; [pay] customs duties to whom customs duties [are due]; [pay] respect to whom respect [is due]; [pay] honor to whom honor [is due].