2 Thessalonians 1:7
and to give rest to you who are being crushed with sorrows, along with us, at the unveiling of our Lord Jesus Christ from heaven, with His mighty angels
Revelation 16:14-16
They are the spirits of demons that perform wonders, and they go forth to the kings of the whole world, to muster them for battle on the great day of the Almighty God.
Revelation 19:14
The armies of heaven, wearing pure white linen, followed Him on white horses.
Revelation 19:19-20
Then I saw the wild beast, the kings of the earth, and their armies gather to go to war with the Rider of the horse and His army.
Revelation 20:8-9
He will go forth to lead astray the nations that are in the four corners of the earth, Gog and Magog, and to muster them for battle, and their number will be like the sands of the seashore.