Revelation 13:17-18

EasyEnglish Bible

¹⁷ Nobody could buy anything unless they had this mark on them. Nor could they sell anything. This mark shows the wild animal's name or the number of its name.

¹⁸ You must think carefully so that you can understand this number. Anyone who is wise should try to understand what the wild animal's number means. It is a human number. The number is 666.