Ezekiel 43:14-16

MSB^{(i) 14} The space from the gutter on the ground to the lower ledge shall be two cubits, and the ledge one cubit wide. The space from the smaller ledge to the larger ledge shall be four cubits, and the ledge one cubit wide. ¹⁵ The altar hearth shall be four cubits high, and four horns shall project upward from the hearth. ¹⁶ The altar hearth shall be square at its four corners, twelve cubits long and twelve cubits wide.