Revelation 11:7-9
And when they shall have finished their testimony, the wild beast that ascendeth out of the bottomless pit, shall make war with them, and conquer them, and kill them.
Revelation 12:3-4
And another sign was seen in heaven; and behold a great red dragon, having seven heads and ten horns, and seven diadems on his heads.
Revelation 13:5-18
And there was given him a mouth speaking great things and blasphemy, and authority was given him forty and two months.
Revelation 17:6
And I saw the woman drunk with the blood of the saints, and with the blood of the witnesses of Jesus. And when I saw, I wondered exceedingly.
Revelation 17:14
These shall make war with the Lamb, and the Lamb shall overcome them: for he is Lord of lords, and King of kings; and they that are with him are called, and chosen, and faithful.
Revelation 19:19
And I saw the wild beast and the kings of the earth and their armies gathered together, to make war with him that sat on the horse and with his army.