Revelation 13:17-18

Douay-Rheims 1899 American Edition

¹⁷ And that no man might buy or sell, but he that hath the character, or the name of the beast, or the number of his name.

¹⁸ Here is wisdom. He that hath understanding, let him count the number of the beast. For it is the number of a man: and the number of him is six hundred sixty-six.