Bible Verses About Tax: Priests exempted from

From that time unto this day, in the whole land of Egypt, the fifth part is paid to the kings, and it is become as a law, except the land of the priests, which was free from this covenant.

We give you also to understand concerning all the priests, and the Levites, and the singers, and the porters, and the Nathinites, and ministers of the house of this God, that you have no authority to impose toll or tribute, or custom upon them.