Ezra 4:13
4:13 Let the king also be aware that if this city is built and its walls are completed, no more tax, custom, or toll will be paid, and the royal treasury will suffer loss.
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.
Ezra 8:15
The Exiles Travel to Jerusalem
8:15 I had them assemble at the canal that flows toward Ahava, and we camped there for three days. I observed that the people and the priests were present, but I found no Levites there.
Ezra 9:14-15
9:14 Shall we once again break your commandments and intermarry with these abominable peoples? Would you not be so angered by us that you would wipe us out, with no survivor or remnant?
9:15 O Lord God of Israel, you are righteous, for we are left as a remnant this day. Indeed, we stand before you in our guilt. However, because of this guilt no one can really stand before you.”