Ezekiel 43:13-18

“This is the measurement of the altar using the same unit of measurement as the rest of the temple: The base is one cubit high and one cubit wide, with a rim of one span around its edge. The altar itself is to be this high: from the base on the ground to the lower ledge, two cubits, with a width of one cubit. And from the smaller ledge to the larger ledge, four cubits high and one cubit wide. The altar hearth is to be four cubits high, with four horns projecting upward from the hearth, and the hearth a perfect square: twelve cubits long by twelve cubits wide. The ledge is also to be a square: fourteen cubits long and fourteen cubits wide on four sides with a rim around it of half a cubit, and its surrounding base one cubit. Its steps are on the east side of the altar.” Lord YAHWEH said to me, “Son of man, here are the rules you must follow when the altar is built to offer burnt offerings and to splash on it the blood of the animals they sacrifice.