Revelation 19:17
And I saw an angel standing in the sun; and he cried with a loud voice, saying to all the fowls that fly in the midst of heaven, Come and gather yourselves together to the banquet of the great God;
Revelation 19:21
And the rest were slain with the sword of Him that sitteth upon the horse, the sword that cometh out of his mouth: and all the fowls of heaven were satiated with their flesh.
Revelation 8:13
And I beheld, and heard an angel flying in the midst of heaven saying with a loud voice, Wo, wo, wo to the inhabitants on the earth from the other voices of the trumpet of the three angels, that are yet to sound.
Revelation 14:6
And I saw another angel flying in the midst of heaven, having the everlasting gospel, to preach to those that dwell upon the earth, to every nation, and tribe, and tongue,