Exodus 27:12

9 And let there be an open space round the House, with hangings for its south side of the best linen, a hundred cubits long.

10 Their twenty pillars and their twenty bases are to be of brass; the hooks of the pillars and their bands are to be of silver.

11 And on the north side in the same way, hangings a hundred cubits long, with twenty pillars of brass on bases of brass; their hooks and their bands are to be of silver.

12 And for the open space on the west side, the hangings are to be fifty cubits wide, with ten pillars and ten bases;

13 And on the east side the space is to be fifty cubits wide.

14 On the one side of the doorway will be hangings fifteen cubits long, with three pillars and three bases;

15 And on the other side, hangings fifteen cubits long, with three pillars and three bases.