1 Chronicles 23:32
and that they should keep the duty of the Tent of Meeting, and the duty of the holy place, and the duty of the sons of Aaron their brothers, for the service of the house of the LORD.
Numbers 1:53
But the Levites shall encamp around the Tabernacle of the Testimony, that there may be no wrath on the congregation of the children of Israel: and the Levites shall be responsible for the Tabernacle of the Testimony."
Numbers 3:6-9
"Bring the tribe of Levi near, and set them before Aaron the priest, that they may minister to him.
Numbers 3:38
Those who encamp before the tabernacle eastward, in front of the Tent of Meeting toward the sunrise, shall be Moses, and Aaron and his sons, keeping the requirements of the sanctuary for the duty of the children of Israel. The stranger who comes near shall be put to death.
1 Chronicles 9:27
They lodged around the house of God, because that duty was on them; and to them pertained its opening morning by morning.
1 Kings 8:4
They brought up the ark of the LORD, and the Tent of Meeting, and all the holy vessels that were in the Tent; and the priests and the Levites brought them up.