And these are the measures of the altar by the cubit. The cubit is a cubit and a span; even the base shall be a cubit, and the width a cubit, and its border by its edge all around shall be a span. And this is the upper part of the altar. And from the base on the ground even to the lower ledge shall be two cubits, and the width one cubit. And from the smaller ledge even to the greater ledge shall be four cubits, and the width one cubit. And the altar hearth shall be four cubits, and from the altar hearth and upward shall be four horns. read more.
And the altar hearth shall be twelve cubits long, twelve wide, square in its four sides. And the ledge shall be fourteen long and fourteen wide in its four sides. And the border around it shall be half a cubit, and its base a cubit around. And its steps shall face eastward. And He said to me, Son of man, so says the Lord Jehovah: These are the statutes of the altar in the day of its being made to offer on it burnt offerings, and to sprinkle blood on it. And you shall give a young bull for a sin offering to the priests the Levites, who are of the seed of Zadok, who approach Me to minister to Me, says the Lord Jehovah. And you shall take of its blood and put it on its four horns, and on the four corners of the ledge, and on the border all around. So you shall cleanse and purge it. You shall also take the bull of the sin offering, and he shall burn it in the appointed place of the house, outside the sanctuary. And on the second day you shall offer a kid of the goats without blemish for a sin offering. And they shall cleanse the altar as they cleansed it with the bull. And when you have finished cleansing it, you shall offer a young bull without blemish and a ram out of the flock without blemish. And you shall offer them before Jehovah, and the priests shall cast salt on them, and they shall offer them up for a burnt offering to Jehovah. Every day for seven days you shall prepare a goat for a sin offering. They also shall prepare a young bull, and a ram out of the flock, without blemish. Seven days they shall purge the altar and purify it; and they shall consecrate themselves. And when these days are expired, it shall be that on the eighth day, and forward, the priests shall make your burnt offerings before the altar, and your peace offerings. And I will accept you, says the Lord Jehovah.

And He said to me, Son of man, so says the Lord Jehovah: These are the statutes of the altar in the day of its being made to offer on it burnt offerings, and to sprinkle blood on it. And you shall give a young bull for a sin offering to the priests the Levites, who are of the seed of Zadok, who approach Me to minister to Me, says the Lord Jehovah. And you shall take of its blood and put it on its four horns, and on the four corners of the ledge, and on the border all around. So you shall cleanse and purge it. read more.
You shall also take the bull of the sin offering, and he shall burn it in the appointed place of the house, outside the sanctuary. And on the second day you shall offer a kid of the goats without blemish for a sin offering. And they shall cleanse the altar as they cleansed it with the bull. And when you have finished cleansing it, you shall offer a young bull without blemish and a ram out of the flock without blemish. And you shall offer them before Jehovah, and the priests shall cast salt on them, and they shall offer them up for a burnt offering to Jehovah. Every day for seven days you shall prepare a goat for a sin offering. They also shall prepare a young bull, and a ram out of the flock, without blemish. Seven days they shall purge the altar and purify it; and they shall consecrate themselves. And when these days are expired, it shall be that on the eighth day, and forward, the priests shall make your burnt offerings before the altar, and your peace offerings. And I will accept you, says the Lord Jehovah.