Revelation 14:2

and I heard a voice from heaven, which was like the noise of many waters, or like a great thunder-clap: I heard too a sound like that of a harp, when touch'd by the hand of a musician.

Revelation 1:15

when glowing in a furnace; and his voice as the sound of many waters.

Revelation 5:8

when he had taken the book, the four animals, and the four and twenty elders fell down before the lamb, every one of them having harps, and golden vials full of odours, which are the prayers of the saints.

Revelation 11:15

The seventh angel sounded, and there were great voices in heaven, crying, "the kingdom of this world is become the kingdom of our Lord, and of his Christ, and he shall reign for ever and ever."

Revelation 15:2

and I saw as it were a sea of glass, mingled with fire; and those that had been victorious over the beast, and over his image, and over the number of his name, standing on the sea of glass, with their divine harps in their hands.

Revelation 1:10

there I was in an exstacy on the Lord's day, and heard behind me a loud voice, like the sound of a trumpet,

Revelation 6:1

Then I saw the lamb open one of the seals, when I heard one of the four animals with a voice like thunder, say, "come, and see."

Revelation 8:7-1

the first angel sounded, and there followed hail and fire mingled with blood, which fell upon the earth: and a third part of the earth, and a third part of the trees was burnt up, and all the green grass.

Revelation 10:3-4

his voice was as loud as the roaring of a lion: and when he had cried, seven thunders uttered their voices.

Revelation 11:12

then they heard a great voice from heaven, saying to them, "come up hither." and they ascended up to heaven in a cloud, and their enemies beheld them.

Revelation 18:22

the musick of the harp, of the flute, and of the trumpet, shall never be heard again in thee: no artist of any kind shall be found again in thee; the sound of a milstone shall never be heard again in thee;

Revelation 19:1-7

And after these things I heard a great voice of a numerous multitude in heaven, saying, "alleluia; salvation, glory, honour, and power unto the Lord our God:

Treasury of Scripture Knowledge

Summary

And I heard a voice from heaven, as the voice of many waters, and as the voice of a great thunder: and I heard the voice of harpers harping with their harps:

Bible References

A voice

Revelation 10:4
and when the seven thunders had uttered their voices, I was about to write: but I heard a voice saying to me, "seal up those things which the seven thunders uttered, and write them not."
Revelation 11:12
then they heard a great voice from heaven, saying to them, "come up hither." and they ascended up to heaven in a cloud, and their enemies beheld them.
Revelation 19:1
And after these things I heard a great voice of a numerous multitude in heaven, saying, "alleluia; salvation, glory, honour, and power unto the Lord our God:

Of many

Revelation 1:15
when glowing in a furnace; and his voice as the sound of many waters.
Revelation 19:6
and I heard as it were the voice of a great multitude, which was like the sound of many waters, or like a volley of thunder, saying, "alleluia: for the Lord God omnipotent does reign."

Of a

Revelation 1:10
there I was in an exstacy on the Lord's day, and heard behind me a loud voice, like the sound of a trumpet,
Revelation 8:7
the first angel sounded, and there followed hail and fire mingled with blood, which fell upon the earth: and a third part of the earth, and a third part of the trees was burnt up, and all the green grass.
Revelation 9:1
And the fifth angel sounded, and I saw a star fall from heaven unto the earth: and to him was given the key of the bottomless pit.
Revelation 10:3
his voice was as loud as the roaring of a lion: and when he had cried, seven thunders uttered their voices.
Revelation 11:15
The seventh angel sounded, and there were great voices in heaven, crying, "the kingdom of this world is become the kingdom of our Lord, and of his Christ, and he shall reign for ever and ever."

Harpers

Revelation 5:8
when he had taken the book, the four animals, and the four and twenty elders fell down before the lamb, every one of them having harps, and golden vials full of odours, which are the prayers of the saints.
Revelation 15:2
and I saw as it were a sea of glass, mingled with fire; and those that had been victorious over the beast, and over his image, and over the number of his name, standing on the sea of glass, with their divine harps in their hands.
Revelation 18:22
the musick of the harp, of the flute, and of the trumpet, shall never be heard again in thee: no artist of any kind shall be found again in thee; the sound of a milstone shall never be heard again in thee;