Revelation 13:16-18

JuliaSmith(i) 16 And he makes all, small and great, and rich and poor, and free and servants, that he should give them a stamp upon their right hand, or upon their foreheads: 17 And that no one could buy or sell, except he having the stamp, or the name of the wild beast, or the number of his name. 18 Here is wisdom. Let him having intelligence calculate the number of the wild beast: for it is the number of a man; and his number Six hundred and sixty-six.