Revelation 8:4
8:4 The smoke coming from the incense, along with the prayers of the saints, ascended before God from the angel’s hand.
Revelation 9:14-15
9:14 saying to the sixth angel, the one holding the trumpet, “Set free the four angels who are bound at the great river Euphrates!”
9:15 Then the four angels who had been prepared for this hour, day, month, and year were set free to kill a third of humanity.
Revelation 12:8
12:8 But the dragon was not strong enough to prevail, so there was no longer any place left in heaven for him and his angels.
Revelation 15:6-7
15:6 and the seven angels who had the seven plagues came out of the temple, dressed in clean bright linen, wearing wide golden belts around their chests.
15:7 Then one of the four living creatures gave the seven angels seven golden bowls filled with the wrath of God who lives forever and ever,
Revelation 21:17
21:17 He also measured its wall, one hundred forty-four cubits according to human measurement, which is also the angel’s.