Revelation 17:9-11

New Revised Standard Version Catholic Edition

⁹ “This calls for a mind that has wisdom: the seven heads are seven mountains on which the woman is seated; also, they are seven kings, ¹⁰ of whom five have fallen, one is living, and the other has not yet come; and when he comes, he must remain only a little while. ¹¹ As for the beast that was and is not, it is an eighth but it belongs to the seven, and it goes to destruction.