WEB
From the bottom on the ground to the lower ledge shall be two cubits, and the breadth one cubit; and from the lesser ledge to the greater ledge shall be four cubits, and the breadth a cubit.
YLT
And from the centre of the ground unto the lower border is two cubits, and the breadth one cubit, and from the lesser border unto the greater border four cubits, and the breadth a cubit.