Revelation 7:5

New King James Version

of the tribe of Judah twelve thousand were sealed; of the tribe of Reuben twelve thousand were sealed; of the tribe of Gad twelve thousand were sealed;

Cross References

Numbers 26:20

And the sons of Judah according to their families were: of Shelah, the family of the Shelanites; of Perez, the family of the Parzites; of Zerah, the family of the Zarhites.

Revelation 7:4

And I heard the number of those who were sealed. One hundred and forty-four thousand of all the tribes of the children of Israel were sealed:

Revelation 7:6

of 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;