Ezra 7:21-24

21“And I, Artaxerxes the king, issue a decree to all the treasurers in the provinces west of the [Euphrates] River, that whatever Ezra the priest, the scribe of the Law of the God of heaven, may require of you, it shall be done diligently and at once—

22even up to 100 talents of silver, 100 kors (measures) of wheat, 100 baths of wine, 100 baths of [olive] oil, and salt as needed.

23Whatever is commanded by the God of heaven, let it be done diligently and with enthusiasm for the house of the God of heaven, so that there will not be wrath against the kingdom of the king and his sons.

24We also inform you that it is not authorized to impose tax, tribute, or toll on any of the priests, Levites, singers, doorkeepers, temple servants or other servants of this house of God.