Numbers 18:2
And with you bring your brothers also, the tribe of Levi, the tribe of your father, that they may join you and minister to you while you and your sons with you are before the tent of the testimony.
Genesis 29:34
Again she conceived and bore a son, and said, "Now this time my husband will be attached to me, because I have borne him three sons." Therefore his name was called Levi.
Numbers 18:4
They shall join you and keep guard over the tent of meeting for all the service of the tent, and no outsider shall come near 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
And when Aaron and his sons have finished covering the sanctuary and all the furnishings of the sanctuary, as the camp sets out, after that the sons of Kohath shall come to carry these, but they must not touch the holy things, lest they die. These are the things of the tent of meeting that the sons of Kohath are to carry.
Numbers 8:19
And I have given the Levites as a gift to Aaron and his sons from among the people of Israel, to do the service for the people of Israel at the tent of meeting and to make atonement for the people of Israel, that there may be no plague among the people of Israel when the people of Israel come near the sanctuary."
Numbers 8:22
And after that the Levites went in to do their service in the tent of meeting before Aaron and his sons; as the LORD had commanded Moses concerning the Levites, so they did to them.
Numbers 16:40
to be a reminder to the people of Israel, so that no outsider, who is not of the descendants of Aaron, should draw near to burn incense before the LORD, lest he become like Korah and his company--as the LORD said to him through Moses.
Numbers 17:7
And Moses deposited the staffs before the LORD in the tent of the testimony.
1 Chronicles 16:39-40
And he left Zadok the priest and his brothers the priests before the tabernacle of the LORDin the high place that was at Gibeon
2 Chronicles 30:16
They took their accustomed posts according to the Law of Moses the man of God. The priests threw the blood that they received from the hand of the Levites.
Ezekiel 44:15
"But the Levitical priests, the sons of Zadok, who kept the charge of my sanctuary when the people of Israel went astray from me, shall come near to me to minister to me. And they shall stand before me to offer me the fat and the blood, declares the Lord GOD.