Revelation 13:14-16

14Because of the signs it was given to perform on behalf of the first beast, it deceived those who dwell on the earth, telling them to make an image to the beast that had been wounded by the sword and yet had lived. 15The second beast was permitted to give breath to the image of the first beast, so that the image could speak and cause all who refused to worship it to be killed.

16And the second beast required all people, small and great, rich and poor, free and slave, to receive a mark on their right hand or on their forehead,