Aaron must make atonement on its horns once a year with the blood of the sin offering of atonement. Once a year he must make atonement on it throughout your generations. It is most holy to the Lord.
This shall be a perpetual statute for you to make atonement for the Israelites for all their sins once a year. And Moses did as the Lord commanded him.
But only the high priest went into the second part once a year, not without blood, which he offered for himself and for the sins of the people, committed in ignorance.