Ezekiel 43:25-27

Revised Standard Version

²⁵ For seven days you shall provide daily a goat for a sin offering; also a bull and a ram from the flock, without blemish, shall be provided. ²⁶ Seven days shall they make atonement for the altar and purify it, and so consecrate it. ²⁷ And when they have completed these days, then from the eighth day onward the priests shall offer upon the altar your burnt offerings and your peace offerings; and I will accept you, says the Lord God.”