1 Chronicles 23:6
And David divided them into courses according to the sons of Levi: Gershon, Kohath, and Merari.
1 Chronicles 6:1
The sons of Levi: Gershon, Kohath, and Merari.
2 Chronicles 8:14
And he appointed, according to the ordinance of David his father, the courses of the priests to their service, and the Levites to their offices, to praise, and to minister before the priests, as the duty of every day required; the doorkeepers also by their courses at every gate: for so had David the man of God commanded.
1 Chronicles 6:16
The sons of Levi: Gershom, Kohath, and Merari.
2 Chronicles 29:25
And he set the Levites in the house of Jehovah with cymbals, with psalteries, and with harps, according to the commandment of David, and of Gad the king's seer, and Nathan the prophet; for the commandment was of Jehovah by his prophets.
Ezra 6:18
And they set the priests in their divisions, and the Levites in their courses, for the service of God, which is at Jerusalem; as it is written in the book of Moses.
Exodus 6:16-24
And these are the names of the sons of Levi according to their generations: Gershon, and Kohath, and Merari; and the years of the life of Levi were a hundred thirty and seven years.
Numbers 26:57-58
And these are they that were numbered of the Levites after their families: of Gershon, the family of the Gershonites; of Kohath, the family of the Kohathites; of Merari, the family of the Merarites.
1 Chronicles 24:1
And the courses of the sons of Aaron were these . The sons of Aaron: Nadab and Abihu, Eleazar and Ithamar.
1 Chronicles 26:1
For the courses of the doorkeepers: of the Korahites, Meshelemiah the son of Kore, of the sons of Asaph.
2 Chronicles 31:2
And Hezekiah appointed the courses of the priests and the Levites after their courses, every man according to his service, both the priests and the Levites, for burnt-offerings and for peace-offerings, to minister, and to give thanks, and to praise in the gates of the camp of Jehovah.
2 Chronicles 35:10
So the service was prepared, and the priests stood in their place, and the Levites by their courses, according to the king's commandment.