Leviticus 8:33-35

Young's Literal Translation

³³ and from the opening of the tent of meeting ye go not out seven days, till the day of the fulness, the days of your consecration -- for seven days he doth consecrate your hand;

³⁴ as he hath done on this day, Jehovah hath commanded to do, to make atonement for you;

³⁵ and at the opening of the tent of meeting ye abide, by day and by night seven days, and ye have kept the charge of Jehovah, and die not, for so I have been commanded.'