Revelation 13:16-17

16And it causes all, the smallG3398 and the greatG3173, and the richG4145 and the poorG4434, and the freeG1658 and the bondmen, that they should giveG1325 them a markG5480 upon their rightG1188 handG5495 or upon their foreheadG3359;

17and that no oneG5100 should be ableG1410 to buyG59 or sellG4453 save he that had the markG5480, the nameG3686 of the beastG2342, or the numberG706 of its nameG3686.