Numbers 18:22 in the World English Bible
Henceforth the children of Israel shall not come near the Tent of Meeting, lest they bear sin, and die.
Context
21 And, behold, I have given the children of Levi all the tenth in Israel for an inheritance, for their service which they serve, even the service of the tabernacle of the congregation.
22 Neither must the children of Israel henceforth come nigh the tabernacle of the congregation, lest they bear sin, and die.
23 But the Levites shall do the service of the tabernacle of the congregation, and they shall bear their iniquity: it shall be a statute for ever throughout your generations, that among the children of Israel they have no inheritance.