Six days
ZEFANIABIBLE_BIBLE_BOOK_NAME_2 12:15
You must eat unleavened bread for seven days. On the first day you must remove yeast from your houses. Whoever eats what is leavened from the first day through the seventh day must be cut off from Israel.
ZEFANIABIBLE_BIBLE_BOOK_NAME_2 12:16
You are to hold a sacred assembly on the first day and another sacred assembly on the seventh day. No work may be done on those [days] except for preparing what people need to eat-- you may do only that.
ZEFANIABIBLE_BIBLE_BOOK_NAME_2 13:7
Unleavened bread is to be eaten for those seven days. Nothing leavened may be found among you, and no yeast may be found among you in all your territory.
ZEFANIABIBLE_BIBLE_BOOK_NAME_2 13:8
On that day explain to your son, 'This is because of what the LORD did for me when I came out of Egypt.'
ZEFANIABIBLE_BIBLE_BOOK_NAME_3 23:6-8
6
The Festival of Unleavened Bread to the LORD is on the fifteenth day of the same month. For seven days you must eat unleavened bread.
7
On the first day you are to hold a sacred assembly; you are not to do any daily work.
8
You are to present a fire offering to the LORD for seven days. On the seventh day there will be a sacred assembly; you must not do any daily work."
ZEFANIABIBLE_BIBLE_BOOK_NAME_4 28:17-19
17
On the fifteenth day of this month there will be a festival; unleavened bread is to be eaten for seven days.
18
On the first day there is to be a sacred assembly; you are not to do any daily work.
19
Present a fire offering, a burnt offering to the LORD: two young bulls, one ram, and seven male lambs a year old. Your animals are to be unblemished.
solemn assembly
ZEFANIABIBLE_BIBLE_BOOK_NAME_3 23:36
You are to present a fire offering to the LORD for seven days. On the eighth day you are to hold a sacred assembly and present a fire offering to the LORD. It is a solemn gathering; you are not to do any daily work.
ZEFANIABIBLE_BIBLE_BOOK_NAME_14 7:9
On the eighth day they held a sacred assembly, for the dedication of the altar lasted seven days and the festival seven days.
ZEFANIABIBLE_BIBLE_BOOK_NAME_16 8:18
Ezra read out of the book of the law of God every day, from the first day to the last. The Israelites celebrated the feast for seven days, and on the eighth day there was an assembly, according to the ordinance.
ZEFANIABIBLE_BIBLE_BOOK_NAME_29 1:14
Announce a sacred fast; proclaim an assembly! Gather the elders and all the residents of the land at the house of the LORD your God, and cry out to the LORD.