Leviticus 8:33-35 NIV

33 Do not leave the entrance to the Tent of Meeting for seven days, until the days of your ordination are completed, for your ordination will last seven days.1

References for Leviticus 8:33

34 What has been done today was commanded by the LORD 2 to make atonement for you.

References for Leviticus 8:34

35 You must stay at the entrance to the Tent of Meeting day and night for seven days and do what the LORD requires,3 so you will not die; for that is what I have been commanded."

References for Leviticus 8:35