Revelation 8:2

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

Revelation 11:15

And the seventh angel sounded; and there were great voices in heaven, saying, The kingdoms of the world are become our Lord's, and his Messiah's, 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 have been sent to speak to thee, and to proclaim these glad tidings to thee.

Matthew 18:10

See that ye despise not one of these little ones, for I say unto you, That their angels in heaven continually behold the face of my Father who is in heaven.

Revelation 8:6-1

And the seven angels holding the seven trumpets prepared themselves to sound.

Revelation 9:13-14

And the sixth angel sounded, and I heard a great voice from the four horns of the altar of gold which is before God,

Revelation 15:1

AND I saw another sign in the heaven, great and wonderful, seven angels having the seven last plagues because by them is the wrath of God completely executed.

Revelation 16:1

AND I heard a loud voice out of the temple, saying to the seven angels, Go and pour out the vases 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 the heaven, great and wonderful, seven angels having the seven last plagues because by them is the wrath of God completely executed.
Revelation 16:1
AND I heard a loud voice out of the temple, saying to the seven angels, Go and pour out the vases of the wrath of God upon the earth.
Matthew 18:10
See that ye despise not one of these little ones, for I say unto you, That their angels in heaven continually behold the face 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 have been sent to speak to thee, and to proclaim these glad tidings to thee.

Trumpets

Revelation 8:6
And the seven angels holding the seven trumpets prepared themselves to sound.
Revelation 9:1
AND the fifth angel sounded, and I saw a star fall from heaven to the earth; and to him was given the key of the pit of the abyss [of hell].
Revelation 11:15
And the seventh angel sounded; and there were great voices in heaven, saying, The kingdoms of the world are become our Lord's, and his Messiah's, and he shall reign for ever and ever.

General references

Revelation 8:6
And the seven angels holding the seven trumpets prepared themselves to sound.