Leviticus 25:33
And if one of the Levites exercises his right of redemption, then the house that was sold in a city they possess shall be released in the jubilee. For the houses in the cities of the Levites are their possession among the people of Israel.
Numbers 18:20-24
And the LORD said to Aaron, "You shall have no inheritance in their land, neither shall you have any portion among them. I am your portion and your inheritance among the people of Israel.
Deuteronomy 18:1-2
"The Levitical priests, all the tribe of Levi, shall have no portion or inheritance with Israel. They shall eat the LORD's food offerings as their inheritance.