Revelation 7:6-7

Of the tribe of Asher, were sealed twelve thousand. Of the tribe of Naphtali, were sealed twelve thousand. Of the tribe of Manasseh, were sealed twelve thousand.

Treasury of Scripture Knowledge

Summary

And now thy two sons, Ephraim and Manasseh, which were born unto thee in the land of Egypt before I came unto thee into Egypt, are mine; as Reuben and Simeon, they shall be mine.

Bible References

Reuben

Revelation 7:6
Of the tribe of Asher, were sealed twelve thousand. Of the tribe of Naphtali, were sealed twelve thousand. Of the tribe of Manasseh, were sealed twelve thousand.