Book of Judith

And it came to pass in the twelfth year of King Nebuchadnezzar who dwelt in Nineveh the Great City of God, that Arpachshad King of Media reigned in Achmata the Capital City, which is also called Ekbatana.

And he surrounded the city with walls of hewn stone, three cubits wide and six cubits high.

And the height of the walls were seventy cubits and the thickness thereof, fifty cubits.

And he made towers over the gates of the city, one hundred cubits high and their foundation was sixty cubits.