15And the fireplace is four cubits high: and coming up from the fireplace are the horns, a cubit high.
16And the fireplace is twelve cubits long and twelve cubits wide, square on its four sides.
17And the shelf is fourteen cubits long and fourteen cubits wide, on its four sides; the edge round it is half a cubit; the base of it is a cubit all round, and its steps are facing the east.
18And he said to me, Son of man, the Lord God has said, These are the rules for the altar, when they make it, for the offering of burned offerings on it and the draining out of the blood.
19You are to give to the priests, the Levites of the seed of Zadok, who come near to me, says the Lord God, to do my work, a young ox for a sin-offering.
20You are to take some of its blood and put it on the four horns and on the four angles of the shelf and on the edge all round: and you are to make it clean and free from sin.
21And you are to take the ox of the sin-offering, and have it burned in the special place ordered for it in the house, outside the holy place.
