'Twelve' in the Bible

Of the tribe of Judah were'sealed twelve thousand: Of the tribe of Reuben twelve thousand; Of the tribe of Gad twelve thousand;

Of the tribe of Asher twelve thousand; Of the tribe of Naphtali twelve thousand; Of the tribe of Manasseh twelve thousand;

Of the tribe of Simeon twelve thousand; Of the tribe of Levi twelve thousand; Of the tribe of Issachar twelve thousand;

Of the tribe of Zebulun twelve thousand; Of the tribe of Joseph twelve thousand; Of the tribe of Benjamin were'sealed twelve thousand.

And a great sign was seen in heaven: a woman arrayed with the sun, and the moon under her feet, and upon her head a crown of twelve stars;

having a wall great and high; having twelve gates, and at the gates twelve angels; and names written thereon, which are the names of the twelve tribes of the children of Israel:

And the wall of the city had twelve foundations, and on them twelve names of the twelve apostles of the Lamb.

And the city lieth foursquare, and the length thereof is as great as the breadth: and he measured the city with the reed, twelve thousand furlongs: the length and the breadth and the height thereof are equal.

And the twelve gates were twelve pearls; each one of the several gates was of one pearl: and the street of the city was pure gold, as it were transparent glass.

in the midst of the street thereof. And on this side of the river and on that was the tree of life, bearing twelve manner of fruits, yielding its fruit every month: and the leaves of the tree were for the healing of the nations.