"You, human being, describe this house to the house of Isra'el, so that they will be ashamed of their crimes. And let them measure accurately.
If they become ashamed of all they have done, show them the elevation and plan of the house, its exits and entrances, all its details and decorations, and all its specifications, its design and its Torah. Sketch it for them to see, so that they can observe the entire design with its specifications, and carry them out.
This is Torah for the house: the whole surrounding area on the mountaintop will be especially holy. This is Torah for the house."
These are the measurements of the altar in cubits (a cubit here is defined as a normal cubit [eighteen inches] plus a handbreadth [three inches]): the base, one cubit [twenty-one inches] deep and one cubit wide; with the molding surrounding it at its rim about a hand-span [nine inches] in width. The height of the altar is thus:
from the base on the ground to the lower ledge, three-and-a-half feet, with the width twenty-one inches; from the lower ledge to the upper ledge, seven feet, with the width again twenty-one inches.
The hearth measures seven feet [high], with four horns on top of the hearth.
The hearth is a square twenty-one feet on each of its four sides.
The ledge measures a square twenty-four-and-a-half feet on each of its four sides; the molding around it ten-and-a-half inches [across]; and its base twenty-one inches [larger than the rest, all the way] around. Its steps face east.
He said to me, "Human being, Adonai ELOHIM says, 'These are the regulations for the altar when the time comes to construct it, offer burnt offerings on it and splash the blood against it:
you are to give to the cohanim, who are L'vi'im descended from Tzadok and who approach to serve me,' says Adonai ELOHIM, 'a young bull as a sin offering.
You are to take its blood and put it on the four horns of the altar, on the four corners of the ledge and on the molding all the way around; this is how you will purify it and make atonement for it.
You are also to take the bull which is the sin offering and have it burned up at the designated place [on the grounds] of the house, outside the sanctuary.
On the second day you are to offer a male goat without defect as a sin offering, and they are to purify the altar as they purified it with the bull.
When you have finished purifying it, you are to offer a young bull without defect and a ram from the flock without defect.
You are to present them before ADONAI, and the cohanim will throw salt on them and offer them as a burnt offering to ADONAI.
Every day, for seven days, you are to prepare a goat as a sin offering; they are also to prepare a young bull and a ram from the flock without defect.
For seven days, they are to make atonement for the altar and cleanse it; in this way they are to consecrate it.
When these days are over, then, on the eighth day and afterwards, the cohanim will present your burnt offerings on the altar and your peace offerings; and I will accept you,' says Adonai ELOHIM."