Revelation 8:2

And I saw the seven angels which stood before God; and seven trumpets were given to them.

Revelation 11:15

And the seventh angel sounded, and there were great voices in heaven, saying, The kingdoms of the world are become the kingdoms of our Lord, and of his Christ; and he shall reign for ever and ever.

Revelation 8:6-1

And the seven angels who had the seven trumpets, prepared themselves to sound.

Revelation 9:13-14

And the sixth angel sounded; and I heard a voice from the four horns of the golden altar which was before God,

Revelation 15:1

And I saw another great and wonderful sign in heaven; seven angels, who had the seven last plagues; because in them the wrath of God was to be completed.

Revelation 16:1

And I heard a great voice out of the temple saying, to the seven angels, Go, and pour out the vials of the wrath of God upon the earth.

Treasury of Scripture Knowledge

Summary

And I saw the seven angels which stood before God; and to them were given seven trumpets.

General references

Bible References

Seven angels

Revelation 15:1
And I saw another great and wonderful sign in heaven; seven angels, who had the seven last plagues; because in them the wrath of God was to be completed.
Revelation 16:1
And I heard a great voice out of the temple saying, to the seven angels, Go, and pour out the vials of the wrath of God upon the earth.

Trumpets

Revelation 8:6
And the seven angels who had the seven trumpets, prepared themselves to sound.
Revelation 9:1
And the fifth angel sounded; and I saw a Star fall from the heaven to the earth; and there was given to him the key of the bottomless pit.
Revelation 11:15
And the seventh angel sounded, and there were great voices in heaven, saying, The kingdoms of the world are become the kingdoms of our Lord, and of his Christ; and he shall reign for ever and ever.

General references

Revelation 8:6
And the seven angels who had the seven trumpets, prepared themselves to sound.