13These are the measurements of the altar in cubits using the long cubit (a cubit and a handbreadth): The gutter, a cubit deep and a cubit wide, with a rim of one span around the edge. This is the height of the altar.
14From the gutter at ground level to the bottom ledge, it is two cubits high with a width of one cubit. From the smaller ledge to the larger ledge, it is four cubits high with a width of one cubit.
15The altar hearth is four cubits high, and from the altar hearth, the four horns extend upward.
16The altar hearth is twelve cubits long by twelve cubits wide; it is square at its four sides.
17The ledge around the altar is fourteen cubits long and fourteen cubits wide, square at its four sides, with a rim half a cubit high and a gutter of one cubit all around. Its steps face east.