Bible Verses About Priests: Lasted seven days

All that I have commanded thee, thou shalt do unto Aaron and his sons. Seven days shalt thou consecrate their hands:

And thou shalt offer a calf for sin every day for expiation. And thou shalt cleanse the altar when thou hast offered the victim of expiation, and shalt anoint it to sanctify it.

Seven days shalt thou expiate the altar and sanctify it, and it shall be most holy. Every one, that shall touch it, shall be holy.

And you shall not go out of the door of the tabernacle for seven days, until the day wherein the time of your consecration shall be expired. For in seven days the consecration is finished: