Numbers 18:20-22

New Revised Standard Version, Anglicised Catholic Edition

²⁰ Then the Lord said to Aaron: You shall have no allotment in their land, nor shall you have any share among them; I am your share and your possession among the Israelites.

²¹ To the Levites I have given every tithe in Israel for a possession in return for the service that they perform, the service in the tent of meeting. ²² From now on the Israelites shall no longer approach the tent of meeting, or else they will incur guilt and die.