Deuteronomy 16:8
Six days you shall eat unleavened bread. And on the seventh day shall be a solemn assembly to Jehovah your God. You shall do no work.
Leviticus 23:36
Seven days you shall offer a fire offering to Jehovah. On the eighth day shall be a holy convocation to you. And you shall offer a fire offering to Jehovah. It is a solemn assembly. And you shall do no work of labor.
Exodus 12:15-16
You shall eat unleavened bread seven days; even the first day you 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
You shall eat unleavened bread seven days, and in the seventh day shall be a feast to Jehovah.
Leviticus 23:6-8
and on the fifteenth day of the same month is the Feast of Unleavened Bread to Jehovah. You must eat unleavened bread seven days.
Numbers 28:17-19
And in the fifteenth day of this month is the feast. Seven days shall unleavened bread be eaten.
2 Chronicles 7:9
And in the eighth day they made 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 until the last day, he read in the Book of the Law of God. And they kept the feast seven days, and on the eighth was an assembly, according to the Law.
Joel 1:14
Set apart a fast; call a solemn gathering; gather the elders and all the people of the land into the house of Jehovah your God, and cry to the Lord,