Leviticus 8:31-33

Living Bible

³¹ Then Moses said to Aaron and his sons, “Boil the meat at the entrance of the Tabernacle, and eat it along with the bread that is in the basket of consecration, just as I instructed you to do. ³² Anything left of the meat and bread must be burned.”

³³ Next he told them not to leave the Tabernacle entrance for seven days, after which time their consecration would be completed—for it takes seven days.