Bible Verses About Tithe: Reasonableness of appointing, for the Levites

And the Lord said to Aaron: You shall possess nothing in their land, neither shall you have a portion among them: I am thy portion and inheritance in the midst of the children of Israel.

But only the sons of Levi may serve me in the tabernacle, and bear the sins of the people. It shall be an everlasting ordinance in your generations. They shall not possess any other thing,

But be content with the oblation or tithes, which I have separated for their uses and necessities.

But to the tribe of Levi he gave no possession: because the Lord the God of Israel himself is their possession, as he spoke to them.