16 HE ALSO MAKES ALL PEOPLE, SMALL AND GREAT, RICH AND POOR, FREE AND SLAVE, RECEIVE A MARK ON THEIR RIGHT HANDS OR ON THEIR FOREHEADS, 17 IN ORDER THAT NO ONE MAY BUY OR SELL UNLESS HE HAS THE MARK—THE NAME OF THE BEAST OR THE NUMBER OF HIS NAME. REVELATION 13:16-18 EHV BIBLE; 18 HERE IS WISDOM: LET THE ONE WHO HAS UNDERSTANDING CALCULATE THE NUMBER OF THE BEAST, BECAUSE IT IS THE NUMBER OF A MAN. HIS NUMBER IS 666.