3 Bible Verses about Walled Towns

her walls were large and high; the gates were twelve; and at the gates twelve angels, with the names of the twelve tribes of the children of Israel inscrib'd thereon.

he measured the wall, and it was an hundred and forty four cubits, according to the common measure, which was what the angel employed.

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