And I saw
something like a sea of glass mingled with fire, and
those who have the victory over the beast, over his image and over his mark and over the number of his name, standing on the sea of glass, having harps of God. (Rev 15:2)
4And I heard the number of those who were sealed. One hundred
and forty-four thousand of all the tribes of the children of Israel
weresealed:
5of the tribe of Judah twelve thousand
were sealed;
of the tribe of Reuben twelve thousand
were [a]sealed;
of the tribe of Gad twelve thousand
were sealed;
6of the tribe of Asher twelve thousand
were sealed;
of the tribe of Naphtali twelve thousand
were sealed;
of the tribe of Manasseh twelve thousand
were sealed;
7of the tribe of Simeon twelve thousand
were sealed;
of the tribe of Levi twelve thousand
were sealed;
of the tribe of Issachar twelve thousand
were sealed;
8of the tribe of Zebulun twelve thousand
were sealed;
of the tribe of Joseph twelve thousand
were sealed;
of the tribe of Benjamin twelve thousand
were sealed. (Rev 7)
Sealed:
c. in order to mark a person or thing; hence, to set a mark upon by the impress of a seal, to stamp:
Under each head of a tribe there are 12,000 sealed on their foreheads.
The number of the name of Judah is 12,000. That is the number of his name.
All of those who are marked or sealed under the name of the beast are the number of his name.