Numbers 18:4
And they shall unite with thee, and keep the charge of the tent of meeting, for all the service of the tent; and no stranger shall come near to you.
Numbers 1:51
and when the tabernacle setteth forward, the Levites shall take it down; and when the tabernacle encampeth, the Levites shall set it up; and the stranger that cometh near shall be put to death.
Numbers 3:10
And Aaron and his sons shalt thou appoint that they may attend to their priest's office; and the stranger that cometh near shall be put to death.
1 Samuel 6:19
And he smote among the men of Beth-shemesh, because they had looked into the ark of Jehovah, and smote of the people seventy men; and the people lamented, because Jehovah had smitten the people with a great slaughter.
2 Samuel 6:6-7
And when they came to Nachon's threshing-floor, Uzzah reached after the ark of God, and took hold of it; for the oxen had stumbled.