Ezekiel 43:26 Seven days shall they purge the altar and purify it; and they shall consecrate themselves.

Exodus 29:35 And thus shalt thou do unto Aaron, and to his sons, according to all things which I have commanded thee: seven days shalt thou consecrate them.

Exodus 29:36 And thou shalt offer every day a bullock for a sin offering for atonement: and thou shalt cleanse the altar, when thou hast made an atonement for it, and thou shalt anoint it, to sanctify it.

Leviticus 8:33 And ye shall not go out of the door of the tabernacle of the congregation in seven days, until the days of your consecration be at an end: for seven days shall he consecrate you.

Leviticus 8:34 As he hath done this day, so the LORD hath commanded to do, to make an atonement for you.

Leviticus 9:1 And it came to pass on the eighth day, that Moses called Aaron and his sons, and the elders of Israel;