BBE(i)
15 And the fireplace is four cubits high: and coming up from the fireplace are the horns, a cubit high.
16 And the fireplace is twelve cubits long and twelve cubits wide, square on its four sides.
17 And the shelf is fourteen cubits long and fourteen cubits wide, on its four sides; the edge round it is half a cubit; the base of it is a cubit all round, and its steps are facing the east.