Ezekiel 43:18-22

MLV(i) 18 And he said to me, Son of man, thus says the lord Jehovah: These are the ordinances of the altar in the day when they will make it, to offer burnt offerings on it and to sprinkle blood on it. 19 You will give to the priests the Levites who are of the seed of Zadok, who are near to me, to minister to me, says the lord Jehovah, a young bullock for a sin offering. 20 And you will take of the blood of it and put it on the four horns of it and on the four corners of the ledge and upon the border all around. Thus you will cleanse it and make atonement for it. 21 You will also take the bullock of the sin offering and it will be burnt in the appointed place of the house, outside the sanctuary.
22 And on the second day you will offer a male-goat without blemish for a sin offering. And they will cleanse the altar, as they cleansed it with the bullock.