Leviticus 23:36
Seven days ye shall present an offering by fire to Jehovah; on the eighth day shall be a holy convocation unto you; and ye shall present an offering by fire to Jehovah: it is a solemn assembly; no manner of servile work shall ye do.
Nehemiah 8:18
Also day by day, from the first day to the last day, he read in the book of the law of God. And they observed the feast seven days; and on the eighth day was a solemn assembly, according to the ordinance.
John 7:37
In the last, the great day of the feast, Jesus stood and cried saying, If any one thirst, let him come to me and drink.
Numbers 29:12-38
And on the fifteenth day of the seventh month ye shall have a holy convocation: no manner of servile work shall ye do; and ye shall celebrate a feast to Jehovah seven days;
Deuteronomy 16:8
Six days thou shalt eat unleavened bread, and on the seventh day is a solemn assembly to Jehovah thy God; thou shalt do no work.
Joel 1:14
Hallow a fast, proclaim a solemn assembly, gather the elders, and all the inhabitants of the land to the house of Jehovah your God, and cry unto Jehovah.
Joel 2:15
Blow the trumpet in Zion, hallow a fast, proclaim a solemn assembly;
2 Chronicles 7:8-11
And at that time Solomon held the feast seven days, and all Israel with him, a very great congregation, from the entrance of Hamath unto the torrent of Egypt.