Ezekiel 43:13-18

“And these are the measurements of the altar [of burnt offering] in cubits (the cubit being a [long] cubit [the length of a forearm] and a hand width): the base shall be a cubit [long] and a cubit wide, with its border on its edge all around it of a span [in width]. And this shall be the height of the base of the altar. From the base on the ground to the lower ledge shall be two cubits and the width one cubit; and from the smaller ledge to the larger ledge shall be four cubits and the width one cubit. The altar hearth shall be four cubits high, and from the altar hearth shall extend upwards four horns [one from each corner, each one cubit high]. Now the altar hearth shall be twelve cubits long by twelve wide, square in its four sides. The ledge shall be fourteen cubits long by fourteen wide on its four sides, and the border around it shall be half a cubit; and its base shall be a cubit all around, and its steps shall face the east.” [Ex 20:26] And He [the LORD] said to me, “Son of man, thus says the Lord GOD, ‘These are the statutes and regulations for [the use of] the altar on the day that it is built, to offer burnt offerings on it and to sprinkle blood on it.