Ezra 7:7

7:7 In the seventh year of King Artaxerxes, Ezra brought up to Jerusalem some of the Israelites and some of the priests, the Levites, the attendants, the gatekeepers, and the temple servants.

Ezra 7:24

7:24 Furthermore, be aware of the fact that you have no authority to impose tax, tribute, or toll on any of the priests, the Levites, the musicians, the doorkeepers, the temple servants, or the attendants at the temple of this God.