Revelation 14:4-9

4These are they who were not defiled with women; for they are virgins. These are they who follow the Lamb wherever he goeth. These were redeemed from among men, being the firstfruits to God and to the Lamb.1 5And in their mouth was found no guile: for they are without fault before the throne of God.

6And I saw another angel fly in the midst of heaven, having the everlasting gospel to preach to them that dwell on the earth, and to every nation, and kindred, and tongue, and people, 7Saying with a loud voice, Fear God, and give glory to him; for the hour of his judgment is come: and worship him that made heaven, and earth, and the sea, and the fountains of waters. 8And there followed another angel, saying, Babylon is fallen, is fallen, that great city, because she made all nations drink of the wine of the wrath of her immorality. 9And the third angel followed them, saying with a loud voice, If any man worshippeth the beast and his image, and receiveth his mark in his forehead, or in his hand,