Numbers 18:2
Your brothers also, the tribe of Levi, the tribe of your father, bring near with you, that they may be joined to you, and minister to you: but you and your sons with you shall be before the tent of the testimony.
Genesis 29:34
She conceived again, and bore a son. Said, "Now this time will my husband be joined to me, because I have borne him three sons." Therefore was his name called Levi.
Numbers 18:4
They shall be joined to you, and keep the responsibility of the Tent of Meeting, for all the service of the Tent: and a stranger shall not come near to you.
Numbers 3:6-13
"Bring the tribe of Levi near, and set them before Aaron the priest, that they may minister to him.
Numbers 4:15
"When Aaron and his sons have finished covering the sanctuary, and all the furniture of the sanctuary, as the camp moves forward; after that, the sons of Kohath shall come to carry it: but they shall not touch the sanctuary, lest they die. These things are the burden of the sons of Kohath in the Tent of Meeting.
Numbers 8:19
I have given the Levites as a gift to Aaron and to his sons from among the children of Israel, to do the service of the children of Israel in the Tent of Meeting, and to make atonement for the children of Israel; that there be no plague among the children of Israel, when the children of Israel come near to the sanctuary."
Numbers 8:22
After that, the Levites went in to do their service in the Tent of Meeting before Aaron, and before his sons: as the LORD had commanded Moses concerning the Levites, so they did to them.
Numbers 16:40
to be a memorial to the children of Israel, to the end that no stranger, who isn't of the seed of Aaron, comes near to burn incense before the LORD; that he not be as Korah, and as his company: as the LORD spoke to him by Moses.
Numbers 17:7
Moses laid up the rods before the LORD in the tent of the testimony.
1 Chronicles 16:39-40
and Zadok the priest, and his brothers the priests, before the tabernacle of the LORD in the high place that was at Gibeon,
2 Chronicles 30:16
They stood in their place after their order, according to the law of Moses the man of God: the priests sprinkled the blood which they received of the hand of the Levites.
Ezekiel 44:15
"'But the Levitical priests, the sons of Zadok, who performed the duty of my sanctuary when the children of Israel went astray from me, they shall come near to me to minister to me; and they shall stand before me to offer to me the fat and the blood, says the Lord GOD: