Revelation 1:4
John to the seven churches in Asia---Grace and peace be to you, from Him who is, and who was, and who is to come; and from the seven Spirits which are before his throne;
Revelation 1:20
As to the mystery of the seven stars which thou sawest in my right hand, and the seven golden candlesticks; the seven stars are the angels of the seven churches, and the seven candlesticks which thou sawest are the seven churches.
Revelation 5:1
And I saw on the right hand of Him that sat on the throne a book written within and without, sealed with seven seals:
Revelation 5:6
And I beheld, and lo, in the midst of the throne, and of the four animals, and in the midst of the elders, stood a Lamb, as it had been slain, having seven horns and seven eyes, which are the seven spirits of God, sent forth into all the earth.
Revelation 8:2
and I saw the seven angels, that stood before God; and seven trumpets were given to them.
Revelation 8:6
And the seven angels, that had the seven trumpets, prepared themselves to sound their trumpets.
Revelation 10:3
And he cried with a loud voice like the roaring of a lion; and when he had cried, seven thunders uttered their voices.
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 15:7
And one of the four living beings gave to the seven angels seven golden vials full of the wrath of God, who liveth for ever and ever.
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.