'Assignment' in the Bible

At the Lord’s command they were registered under the direction of Moses, each one according to his work and transportation duty, and his assignment was as the Lord commanded Moses.

Each man brought the barley and the straw for the chariot teams and the other horses to the required place according to his assignment.

Jahath was the first and Zizah was the second; however, Jeush and Beriah did not have many sons, so they became an ancestral house and received a single assignment.