2 Chronicles 5:12

and the Levites the singers, all they of Asaph, of Heman, of Jeduthun, with their sons and their brethren, clad in byssus, with cymbals and lutes and harps, stood at the east end of the altar, and with them a hundred and twenty priests sounding with trumpets),

1 Chronicles 15:24

And Shebaniah, and Jehoshaphat, and Nethaneel, and Amasai, and Zechariah, and Benaiah, and Eliezer, the priests, blew with the trumpets before the ark of God; and Obed-Edom and Jehijah were doorkeepers for the ark.

1 Chronicles 6:33

And these are they that attended, and their sons: Of the sons of the Kohathites: Heman the singer, the son of Joel, the son of Samuel,

1 Chronicles 6:39

And his brother Asaph, who stood on his right hand: Asaph, the son of Berechiah, the son of Shimea,

1 Chronicles 23:5

and four thousand were doorkeepers; and four thousand praised Jehovah with the instruments which I made, said David, to praise therewith.

2 Chronicles 29:25

And he set the Levites in the house of Jehovah with cymbals, with lutes, and with harps, according to the commandment of David, and of Gad the king's seer, and of Nathan the prophet; for the commandment was of Jehovah through his prophets.

Psalm 68:25

The singers went before, the players on stringed instruments after, in the midst of maidens playing on tabrets.

Psalm 150:3-5

Praise him with the sound of the trumpet; praise him with lute and harp;

Numbers 10:1-5

And Jehovah spoke to Moses, saying,

Joshua 6:6-20

And Joshua the son of Nun called the priests, and said to them, Carry the ark of the covenant, and seven priests shall carry seven blast-trumpets before the ark of Jehovah.

1 Chronicles 13:8

And David and all Israel played before God with all their might, and with singing, and with harps, and with lutes, and with tambours, and with cymbals, and with trumpets.

1 Chronicles 15:16-22

And David spoke to the chief of the Levites to appoint their brethren, the singers, with instruments of music, lutes, and harps, and cymbals, that they should sound aloud, lifting up the voice with joy.

1 Chronicles 15:27

And David was clothed with a robe of byssus, and all the Levites that bore the ark, and the singers, and Chenaniah chief of the music of the singers; and David had upon him a linen ephod.

1 Chronicles 16:4-6

And he appointed certain of the Levites to do the service before the ark of Jehovah, and to celebrate, and to thank and praise Jehovah the God of Israel:

1 Chronicles 16:41-42

and with them Heman and Jeduthun, and the rest that were chosen, who were expressed by name, to give thanks to Jehovah, because his loving-kindness endureth for ever;

1 Chronicles 23:30

and to stand every morning to thank and praise Jehovah, and likewise at even;

1 Chronicles 25:1-7

And David and the captains of the host separated for the service those of the sons of Asaph and of Heman and of Jeduthun who were to prophesy with harps and lutes and cymbals; and the number of the men employed according to their service was:

2 Chronicles 7:6

And the priests stood in their charges, and the Levites with Jehovah's instruments of music, which David the king had made to praise Jehovah, for his loving-kindness endureth for ever, when David praised by their means; and the priests sounded the trumpets opposite to them, and all Israel stood.

Ezra 3:10-11

And when the builders laid the foundation of the temple of Jehovah, they set the priests in their apparel, with trumpets, and the Levites the sons of Asaph, with cymbals, to praise Jehovah according to the directions of David king of Israel.

Psalm 50:1

{A Psalm. Of Asaph.} God, Elohim-Jehovah, hath spoken, and called the earth from the rising of the sun unto the going down thereof.

Psalm 62:1

{To the chief Musician. On Jeduthun. A Psalm of David.} Upon God alone doth my soul rest peacefully; from him is my salvation.

Psalm 88:1

{A Song, a Psalm for the sons of Korah. To the chief Musician. Upon Mahalath Leannoth. An instruction. Of Heman the Ezrahite.} Jehovah, God of my salvation, I have cried by day and in the night before thee.

Psalm 92:3

Upon an instrument of ten strings and upon the lute; upon the Higgaion with the harp.

Psalm 149:3

Let them praise his name in the dance; let them sing psalms unto him with the tambour and harp.

Revelation 15:6

and the seven angels who had the seven plagues came out of the temple, clothed in pure bright linen, and girded about the breasts with golden girdles.

Revelation 19:8

And it was given to her that she should be clothed in fine linen, bright and pure; for the fine linen is the righteousnesses of the saints.

Treasury of Scripture Knowledge

Summary

Also the Levites which were the singers, all of them of Asaph, of Heman, of Jeduthun, with their sons and their brethren, being arrayed in white linen, having cymbals and psalteries and harps, stood at the east end of the altar, and with them an hundred and twenty priests sounding with trumpets:)

Bible References

The levites

2 Chronicles 29:25
And he set the Levites in the house of Jehovah with cymbals, with lutes, and with harps, according to the commandment of David, and of Gad the king's seer, and of Nathan the prophet; for the commandment was of Jehovah through his prophets.
1 Chronicles 15:16
And David spoke to the chief of the Levites to appoint their brethren, the singers, with instruments of music, lutes, and harps, and cymbals, that they should sound aloud, lifting up the voice with joy.
1 Chronicles 16:4
And he appointed certain of the Levites to do the service before the ark of Jehovah, and to celebrate, and to thank and praise Jehovah the God of Israel:
1 Chronicles 23:5
and four thousand were doorkeepers; and four thousand praised Jehovah with the instruments which I made, said David, to praise therewith.
1 Chronicles 25:1
And David and the captains of the host separated for the service those of the sons of Asaph and of Heman and of Jeduthun who were to prophesy with harps and lutes and cymbals; and the number of the men employed according to their service was:
Ezra 3:10
And when the builders laid the foundation of the temple of Jehovah, they set the priests in their apparel, with trumpets, and the Levites the sons of Asaph, with cymbals, to praise Jehovah according to the directions of David king of Israel.

Arrayed

1 Chronicles 15:27
And David was clothed with a robe of byssus, and all the Levites that bore the ark, and the singers, and Chenaniah chief of the music of the singers; and David had upon him a linen ephod.
Revelation 15:6
and the seven angels who had the seven plagues came out of the temple, clothed in pure bright linen, and girded about the breasts with golden girdles.
Revelation 19:8
And it was given to her that she should be clothed in fine linen, bright and pure; for the fine linen is the righteousnesses of the saints.

Cymbals

Psalm 92:3
Upon an instrument of ten strings and upon the lute; upon the Higgaion with the harp.
Psalm 149:3
Let them praise his name in the dance; let them sing psalms unto him with the tambour and harp.
Psalm 150:3
Praise him with the sound of the trumpet; praise him with lute and harp;

An hundred

Numbers 10:1
And Jehovah spoke to Moses, saying,
Joshua 6:6
And Joshua the son of Nun called the priests, and said to them, Carry the ark of the covenant, and seven priests shall carry seven blast-trumpets before the ark of Jehovah.
1 Chronicles 15:24
And Shebaniah, and Jehoshaphat, and Nethaneel, and Amasai, and Zechariah, and Benaiah, and Eliezer, the priests, blew with the trumpets before the ark of God; and Obed-Edom and Jehijah were doorkeepers for the ark.
1 Chronicles 16:6
and Benaiah and Jahaziel the priests with trumpets continually, before the ark of the covenant of God.
Psalm 68:25
The singers went before, the players on stringed instruments after, in the midst of maidens playing on tabrets.