Ezekiel 45:15

and one lamb out of the flock, out of two hundred, out of the fat pastures of Israel, of the rich blessings given by the Lord, for a meat-offering, and for a burnt offering, and for peace-offerings, also known as thank-offerings, to make reconciliation for them, saith the Lord God, for the making of an atonement for the sins of the people was the chief purpose of the sacrifices. Cf Leviticus 1:4.