Leviticus 9:1
Eight days later, Moses called Aaron, his sons, and the elders of Israel.
Leviticus 8:33
Furthermore, you are not to go out past the entrance to the Tent of Meeting until the days of your ordination have been completed, since it will take seven days to ordain you.
Leviticus 14:10
"On the eighth day, he is to take two lambs without defect, a one year old ewe lamb without defect, one third of a measure of fine flour mixed with olive oil for a meal offering, and one log of oil.
Leviticus 14:23
"On the eighth day, he is to bring them for cleansing to the priest in the LORD's presence at the entrance to the Tent of Meeting.
Leviticus 15:14
On the eighth day, he is to take for himself two turtledoves or two young doves, bring them to the LORD at the entrance to the Tent of Meeting, and give them to the priest.
Leviticus 15:29
On the eighth day, she is to take for herself two turtledoves or two young pigeons and bring them to the priest at the entrance to the Tent of Meeting.
Numbers 6:10
On the eighth day, he is to bring two turtledoves or two pigeons to the priest at the entrance to the Tent of Meeting.
Ezekiel 43:26-27
For a seven day period they are to make atonement for the altar, purifying it and consecrating it.
Matthew 28:1
After the Sabbaths, around dawn on the first day of the week, Mary Magdalene and the other Mary went to take a look at the burial site.