Deuteronomy 16:8
Six days thou shall eat unleavened bread, and on the seventh day shall be a solemn assembly to LORD thy God. Thou shall do no work.
Leviticus 23:36
Seven days ye shall offer an offering made by fire to LORD. On the eighth day shall be a holy convocation to you, and ye shall offer an offering made by fire to LORD. It is a solemn assembly; ye shall do no servile work.
Exodus 12:15-16
Seven days ye shall eat unleavened bread, even the first day ye shall put away leaven out of your houses, for whoever eats leavened bread from the first day until the seventh day, that soul shall be cut off from Israel.
Exodus 13:6-8
Seven days thou shall eat unleavened bread, and in the seventh day shall be a feast to LORD.
Leviticus 23:6-8
And on the fifteenth day of the same month is the feast of unleavened bread to LORD. Ye shall eat unleavened bread seven days.
Numbers 28:17-19
And on the fifteenth day of this month shall be a feast; seven days shall unleavened bread be eaten.
2 Chronicles 7:9
And on the eighth day they held a solemn assembly. For they kept the dedication of the altar seven days, and the feast seven days.
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 kept the feast seven days, and on the eighth day was a solemn assembly according to the ordinance.
Joel 1:14
Sanctify a fast. Call a solemn assembly. Gather the old men [and] all the inhabitants of the land to the house of LORD your God, and cry to LORD.