New Revised Standard Version
You shall not go outside the entrance of the tent of meeting for seven days, until the day when your period of ordination is completed. For it will take seven days to ordain you;

Contemporary English Version
and stay near the entrance to the sacred tent until the ordination ceremony ends seven days from now.

New American Bible
Moreover, you are not to depart from the entrance of the tent of meeting for seven days, until the days of your ordination are completed; for your ordination is to last for seven days.

Douay-Rheims Bible
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:

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:

seven days

Leviticus 14:8 And when the man hath washed his clothes, he shall shave all the hair of his body, and shall be washed with water: and being purified he shall enter into the camp, yet so that he tarry without his own tent seven days.

Exodus 29:30,35 He of his sons that shall be appointed high priest in his stead, and that shall enter into the tabernacle of the testimony to minister in the sanctuary, shall wear it seven days. . . .

Numbers 19:12 Shall be sprinkled with this water on the third day, and on the seventh, and so shall be cleansed. If he were not sprinkled on the third day, he cannot be cleansed on the seventh.

Ezekiel 43:25-27 Seven days shalt thou offer a he goat for sin daily: they shall offer also a calf of the herd, and a ram of the flock without blemish. . . .