Exodus 27:10-15

10with twenty posts and twenty bronze bases, and silver hooks and bands on the posts.

11Likewise there are to be curtains on the north side, a hundred cubits long, with twenty posts and twenty bronze bases, and with silver hooks and bands on the posts. 12The curtains on the west side of the courtyard shall be fifty cubits wide,1 with ten posts and ten bases.

13The east side of the courtyard, toward the sunrise, is to be fifty cubits wide. 14Make the curtains on one side fifteen cubits long,2 with three posts and three bases, 15and the curtains on the other side fifteen cubits long, with three posts and three bases.