'Duties' in the Bible

David, with Zadok of the sons of Eleazar and Ahimelech of the sons of Ithamar, divided them according to their offices for their assigned duties.

The musicians cast lots for their duties, everyone alike, the small (younger) as well as the great (older), the teacher as well as the student.

To these divisions of the gatekeepers, the chief men, were given duties, like their relatives, to minister in the house of the Lord.

Of the Izharites: Chenaniah and his sons were appointed to outside duties for Israel, as administrators and judges.