Revelation 17:5-7 New International Version - UK (NIVUK)
5 The name written on her forehead was a mystery:
babylon the great
the mother of prostitutes
and of the abominations of the earth.
6 I saw that the woman was drunk with the blood of God’s holy people, the blood of those who bore testimony to Jesus.
When I saw her, I was greatly astonished. 7 Then the angel said to me: ‘Why are you astonished? I will explain to you the mystery of the woman and of the beast she rides, which has the seven heads and ten horns.