Ezra 7:21-24

21“I, King Artaxerxes, hereby issue a decree to all the treasurers of Trans-Euphrates to diligently provide all that Ezra the kohen, scribe of the Law of the God of heaven, may ask of you—

22up to 100 talents of silver, 100 cors of wheat, 100 baths of wine, 100 baths of oil, and salt without limit.

23Everything that the God of heaven has required, let it be done with diligence for the House of the God of heaven. For why should there be wrath against the realm of the king and his sons?

24We also notify you that you have no authority to impose tribute, tax or duty on any of the kohanim, Levites, singers, gatekeepers, sanctuary servants, or attendants at this House of God.