When the tabernacle is to set out, the Levites shall take it down; and when the tabernacle is to be pitched, the Levites shall set it up. And if any one else comes near, he shall be put to death.
And those to encamp before the tabernacle on the east, before the tent of meeting toward the sunrise, were Moses and Aaron and his sons, having charge of the rites within the sanctuary, whatever had to be done for the people of Israel; and any one else who came near was to be put to death.
And the anger of the Lord was kindled against Uzzah; and God smote him there because he put forth his hand to the ark; and he died there beside the ark of God.
And he slew some of the men of Beth-shemesh, because they looked into the ark of the Lord; he slew seventy men of them, and the people mourned because the Lord had made a great slaughter among the people.
to be a reminder to the people of Israel, so that no one who is not a priest, who is not of the descendants of Aaron, should draw near to burn incense before the Lord, lest he become as Korah and as his company—as the Lord said to Eleazar through Moses.
They shall attend you and attend to all duties of the tent; but shall not come near to the vessels of the sanctuary or to the altar, lest they, and you, die.
And you and your sons with you shall attend to your priesthood for all that concerns the altar and that is within the veil; and you shall serve. I give your priesthood as a gift, and any one else who comes near shall be put to death.”
And the rod of the man whom I choose shall sprout; thus I will make to cease from me the murmurings of the people of Israel, which they murmur against you.”