Numbers 8:22
And afterwards the Levites came in to perform their service in the tent of meeting before Aaron, and before his sons; as Jehovah had commanded Moses concerning the Levites, so did they to them.
Numbers 8:15
And afterwards shall the Levites come in to do the service of the tent of meeting. And thou shalt cleanse them, and offer them as a wave-offering.
2 Chronicles 30:15-17
And they slaughtered the passover on the fourteenth of the second month; and the priests and the Levites were ashamed, and hallowed themselves; and they brought the burnt-offerings into the house of Jehovah.
2 Chronicles 30:27
And the priests the Levites arose and blessed the people; and their voice was heard, and their prayer came up to his holy habitation, to the heavens.
2 Chronicles 31:2
And Hezekiah appointed the divisions of the priests, and the Levites after their divisions, every man according to his service, as well the priests as the Levites, for burnt-offerings and for peace-offerings, to serve and to give thanks and to praise in the gates of the courts of Jehovah.
2 Chronicles 35:8-15
And his princes gave a voluntary heave-offering for the people, for the priests, and for the Levites: Hilkijah and Zechariah and Jehiel, rulers of the house of God, gave to the priests for the passover-offerings two thousand six hundred small cattle and three hundred oxen;