Numbers 18:23
But the Levites shall do the service of the tabernacle of meeting, and they shall bear their iniquity: it shall be a statute forever throughout your generations, that among the children of Israel they have no inheritance.
Numbers 3:7
And they shall perform his duties, and the duties of the whole congregation before the tabernacle of meeting, to do the work of the tabernacle.
Numbers 18:1
And the LORD said unto Aaron, You and your sons and your father's house with you shall bear the iniquity in connection with the sanctuary: and you and your sons with you shall bear the iniquity in connection with your priesthood.
Numbers 18:20
And the LORD spoke unto Aaron, You shall have no inheritance in their land, neither shall you have any part among them: I am your part and your inheritance among the children of Israel.