Revelation 13:17

and that no one will be able to buy or sell, except the one who has the mark, either the name of the beast or the number of his name.

Revelation 14:11

And the smoke of their torment ascends forever and ever; and they have no rest day and night—those who worship the beast and his image, and whoever receives the mark of his name.”

Revelation 15:2

Then I saw something like a sea or large expanse of glass mixed with fire, and those who were victorious over the beast and over his image and over the number corresponding to his name were standing on the sea or large expanse of glass, holding harps of God [worshiping Him].

Revelation 13:16

Also he compels all, the small and the great, and the rich and the poor, and the free men and the slaves, to be given a mark on their right hand or on their forehead [signifying allegiance to the beast],

Revelation 13:18

Here is wisdom. Let the person who has enough insight calculate the number of the beast, for it is the [imperfect] number of a man; and his number is six hundred and sixty-six.

Revelation 3:12

He who overcomes [the world through believing that Jesus is the Son of God], I will make him a pillar in the temple of My God; he will most certainly never be put out of it, and I will write on him the name of My God, and the name of the city of My God, the new Jerusalem, which descends out of heaven from My God, and My [own] new name.

Revelation 14:9

Then another angel, a third one, followed them, saying with a loud voice, “Whoever worships the beast and his image and receives the mark [of the beast] on his forehead or on his hand,

Revelation 17:5

And on her forehead a name was written, a mystery: “BABYLON THE GREAT, THE MOTHER OF PROSTITUTES (false religions, heresies) AND OF THE ABOMINATIONS OF THE EARTH.”

Revelation 22:4

they will [be privileged to] see His face, and His name will be on their foreheads.

Treasury of Scripture Knowledge

Summary

And that no man might buy or sell, save he that had the mark, or the name of the beast, or the number of his name.

Bible References

Mark

Revelation 13:16
Also he compels all, the small and the great, and the rich and the poor, and the free men and the slaves, to be given a mark on their right hand or on their forehead [signifying allegiance to the beast],

Name

Revelation 3:12
He who overcomes [the world through believing that Jesus is the Son of God], I will make him a pillar in the temple of My God; he will most certainly never be put out of it, and I will write on him the name of My God, and the name of the city of My God, the new Jerusalem, which descends out of heaven from My God, and My [own] new name.
Revelation 14:11
And the smoke of their torment ascends forever and ever; and they have no rest day and night—those who worship the beast and his image, and whoever receives the mark of his name.”
Revelation 17:5
And on her forehead a name was written, a mystery: “BABYLON THE GREAT, THE MOTHER OF PROSTITUTES (false religions, heresies) AND OF THE ABOMINATIONS OF THE EARTH.”
Revelation 22:4
they will [be privileged to] see His face, and His name will be on their foreheads.

The number

Revelation 13:18
Here is wisdom. Let the person who has enough insight calculate the number of the beast, for it is the [imperfect] number of a man; and his number is six hundred and sixty-six.
Revelation 15:2
Then I saw something like a sea or large expanse of glass mixed with fire, and those who were victorious over the beast and over his image and over the number corresponding to his name were standing on the sea or large expanse of glass, holding harps of God [worshiping Him].