Numbers 3:7

They shall perform the duties for him and for the whole congregation before the tent of meeting, to do the service of the tabernacle.

Numbers 1:50

But you shall appoint the Levites over the tabernacle of the testimony, and over all its furnishings and over all that belongs to it. They shall carry the tabernacle and all its furnishings, and they shall take care of it; they shall also camp around the tabernacle.

Numbers 8:11

Aaron then shall present the Levites before the Lord as a wave offering from the sons of Israel, that they may qualify to perform the service of the Lord.

Numbers 8:15

Then after that the Levites may go in to serve the tent of meeting. But you shall cleanse them and present them as a wave offering;

Numbers 3:32

and Eleazar the son of Aaron the priest was the chief of the leaders of Levi, and had the oversight of those who perform the duties of the sanctuary.

Numbers 8:24-26

“This is what applies to the Levites: from twenty-five years old and upward they shall enter to perform service in the work of the tent of meeting.

Numbers 31:30

From the sons of Israel’s half, you shall take one drawn out of every fifty of the persons, of the cattle, of the donkeys and of the sheep, from all the animals, and give them to the Levites who keep charge of the tabernacle of the Lord.”

1 Chronicles 23:28-32

For their office is to assist the sons of Aaron with the service of the house of the Lord, in the courts and in the chambers and in the purifying of all holy things, even the work of the service of the house of God,

1 Chronicles 26:20

The Levites, their relatives, had charge of the treasures of the house of God and of the treasures of the dedicated gifts.

1 Chronicles 26:22

The sons of Jehieli, Zetham and Joel his brother, had charge of the treasures of the house of the Lord.

1 Chronicles 26:26

This Shelomoth and his relatives had charge of all the treasures of the dedicated gifts which King David and the heads of the fathers’ households, the commanders of thousands and hundreds, and the commanders of the army, had dedicated.

Treasury of Scripture Knowledge

Summary

And they shall keep his charge, and the charge of the whole congregation before the tabernacle of the congregation, to do the service of the tabernacle.

Bible References

To do the

Numbers 1:50
But you shall appoint the Levites over the tabernacle of the testimony, and over all its furnishings and over all that belongs to it. They shall carry the tabernacle and all its furnishings, and they shall take care of it; they shall also camp around the tabernacle.
Numbers 8:11
Aaron then shall present the Levites before the Lord as a wave offering from the sons of Israel, that they may qualify to perform the service of the Lord.