Revelation 17:10, 12, 16-17

they are also seven kings, five of whom have fallen, one is, the other has not yet come, and when he does come he must remain only a little while.

And the ten horns that you saw are ten kings who have not yet received royal power, but they are to receive authority as kings for one hour, together with the beast.

And the ten horns that you saw, they and the beast will hate the prostitute. They will make her desolate and naked, and devour her flesh and burn her up with fire, for God has put it into their hearts to carry out his purpose by being of one mind and handing over their royal power to the beast, until the words of God are fulfilled.