Numbers 8:22
And after that, they went in to do their service in the tabernacle of witness before Aaron and his sons. And according as the LORD had commanded Moses as concerning the Levites, even so they did unto them.
Numbers 8:15
and after that, let them go and do the service of the tabernacle of witness. Cleanse them and wave them,
2 Chronicles 30:15-17
And they slew Passover the fourteenth day of the second month. And the priests and Levites sanctified themselves for shame, and brought in the burnt offerings into the house of the LORD.
2 Chronicles 30:27
And the priests and the Levites arose and blessed the people, and their voice was heard, and their prayer went up unto his holy dwelling place heaven.
2 Chronicles 31:2
And Hezekiah set the priests and the Levites in their order to wait by course, every man according to his office whether priest or Levite, for the burnt offerings and peace offerings, and to minister and to thank and to pray in the gates of the lodge of the LORD.
2 Chronicles 35:8-15
And his lords gave willingly both unto the people and also unto the priests and unto the Levites. Hilkiah, Zechariah and Jehiel, rulers of the house of God, gave unto the priests for Passover offerings two thousand and six hundred lambs and kids, and three hundred oxen.