Nehemiah 8:18
And day by day, from the first day to the last day, he read from the Book of the Law of God. They kept the feast seven days, and on the eighth day there was a solemn assembly, according to the rule.
Leviticus 23:36
For seven days you shall present food offerings to the LORD. On the eighth day you shall hold a holy convocation and present a food offering to the LORD. It is a solemn assembly; you shall not do any ordinary work
Numbers 29:35
"On the eighth day you shall have a solemn assembly. You shall not do any ordinary work,
Deuteronomy 31:10-13
And Moses commanded them, "At the end of every seven years, at the set time in the year of release, at the Feast of Booths,
John 7:37
On the last day of the feast, the great day, Jesus stood up and cried out, "If anyone thirsts, let him come to me and drink.