1 Chronicles 9:33
And these were those who had the ordering of the music and songs, heads of families of the Levites, who were living in the rooms, and were free from other work, for their work went on day and night.
1 Chronicles 6:31-33
And these are those whom David made responsible for the music in the house of the Lord, after the ark had rest.
1 Chronicles 25:1-31
Further, David and the chiefs of the servants of the holy place made selection of certain of the sons of Asaph and of Heman and of Jeduthun for the work of prophets, to make melody with corded instruments and brass; and the number of the men for the work they had to do was:
1 Chronicles 15:16-22
And David gave orders to the chief of the Levites to put their brothers the music-makers in position, with instruments of music, corded instruments and brass, with glad voices making sounds of joy.
1 Chronicles 16:4-6
And he put some of the Levites before the ark of the Lord as servants, to keep the acts of the Lord in memory, and to give worship and praise to the Lord, the God of Israel:
Ezra 7:24
In addition, we make it clear to you, that it will be against the law to put any tax or payment in goods or forced payment on any of the priests or Levites, the music-makers, door-keepers, Nethinim, or any servants of this house of God.
Nehemiah 11:17
And Mattaniah, the son of Mica, the son of Zabdi, the son of Asaph, who had to give the first note of the song of praise in prayer, and Bakbukiah, the second among his brothers, and Abda, the son of Shammua, the son of Galal, the son of Jeduthun.
Nehemiah 11:22-23
And the overseer of the Levites at Jerusalem was Uzzi, the son of Bani, the son of Hashabiah, the son of Mattaniah, the son of Mica, of the sons of Asaph, the music-makers, who was over the business of the house of God.
Psalm 134:1-2
Give praise to the Lord, all you servants of the Lord, who take your places in the house of the Lord by night.
Psalm 135:1-3
Let the Lord be praised. O you servants of the Lord, give praise to the name of the Lord.