Revelation 8:2

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

Revelation 11:15

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

Luke 1:19

And the angel answering said to him, I am Gabriel, that stand in the presence of God, and I am sent to speak to thee, and to tell thee this good news:

Matthew 18:10

See that ye despise not one of these little ones; for I tell you, that their angels in heaven do continually appear in the presence of my father, who is in heaven:

Revelation 8:6-1

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

Revelation 9:13-14

And the sixth angel sounded his trumpet, and I heard a certain voice from the four horns of the golden altar, which is before God,

Revelation 15:1

And I saw another sign in heaven great and wonderful, ---seven angels, having the seven last plagues, for in them the wrath of God is finished.

Revelation 16:1

And I heard a great voice from 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 sign in heaven great and wonderful, ---seven angels, having the seven last plagues, for in them the wrath of God is finished.
Revelation 16:1
And I heard a great voice from the temple, saying to the seven angels, Go and pour out the vials of the wrath of God upon the earth.
Matthew 18:10
See that ye despise not one of these little ones; for I tell you, that their angels in heaven do continually appear in the presence of my father, who is in heaven:
Luke 1:19
And the angel answering said to him, I am Gabriel, that stand in the presence of God, and I am sent to speak to thee, and to tell thee this good news:

Trumpets

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

General references

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