2 Chronicles 29:26

So the Levites took their places with David's instruments, and the priests with their horns.

1 Chronicles 23:5

Four thousand were door-keepers; and four thousand gave praise to the Lord with the instruments which I made, said David, for giving praise.

1 Chronicles 15:24

And Shebaniah and Joshaphat and Nethanel and Amasai and Zechariah and Benaiah and Eliezer, the priests, made music on the horns before the ark of God; and Obed-edom and Jehiah were door-keepers for the ark.

Amos 6:5

Making foolish songs to the sound of corded instruments, and designing for themselves instruments of music, like David;

Numbers 10:8

The horns are to be sounded by the sons of Aaron, the priests; this is to be a law for you for ever, from generation to generation.

Numbers 10:10

And on days of joy and on your regular feasts and on the first day of every month, let the horns be sounded over your burned offerings and your peace-offerings; and they will put the Lord in mind of you: I am the Lord your God.

Joshua 6:4-9

And let seven priests go before the ark with seven loud-sounding horns in their hands: on the seventh day you are to go round the town seven times, the priests blowing their horns.

1 Chronicles 16:6

And Benaiah and Jahaziel the priests, blowing horns all the time before the ark of the agreement of God.

2 Chronicles 5:12-13

And the Levites who made the music, all of them, Asaph, Heman, Jeduthun, and their sons and brothers, robed in fair linen, were in their places with their brass and corded instruments at the east side of the altar, and with them a hundred and twenty priests blowing horns;)

Psalm 81:3

Let the horn be sounded in the time of the new moon, at the full moon, on our holy feast-day:

Psalm 87:7

The players on instruments will be there, and the dancers will say, All my springs are in you.

Psalm 150:3-5

Give him praise with the sound of the horn: give him praise with corded instruments of music.

Isaiah 38:20

O Lord, quickly be my saviour; so we will make my songs to corded instruments all the days of our lives in the house of the Lord.

Treasury of Scripture Knowledge

Summary

And the Levites stood with the instruments of David, and the priests with the trumpets.

Bible References

The instruments

1 Chronicles 23:5
Four thousand were door-keepers; and four thousand gave praise to the Lord with the instruments which I made, said David, for giving praise.
Psalm 87:7
The players on instruments will be there, and the dancers will say, All my springs are in you.
Psalm 150:3
Give him praise with the sound of the horn: give him praise with corded instruments of music.
Isaiah 38:20
O Lord, quickly be my saviour; so we will make my songs to corded instruments all the days of our lives in the house of the Lord.
Amos 6:5
Making foolish songs to the sound of corded instruments, and designing for themselves instruments of music, like David;

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain