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
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.
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.
Numbers 29:12-38
"On the fifteenth day of the seventh month you shall have a holy convocation. You shall not do any ordinary work, and you shall keep a feast to the LORD seven days.
Deuteronomy 16:8
For six days you shall eat unleavened bread, and on the seventh day there shall be a solemn assembly to the LORD your God. You shall do no work on it.
Joel 1:14
Consecrate a fast; call a solemn assembly. Gather the elders and all the inhabitants of the land to the house of the LORD your God, and cry out to the LORD.
Joel 2:15
Blow the trumpet in Zion; consecrate a fast; call a solemn assembly;
2 Chronicles 7:8-11
At that time Solomon held the feast for seven days, and all Israel with him, a very great assembly, from Lebo-hamath to the Brook of Egypt.