Leviticus 23:39
“You are to celebrate the Lord’s festival on the fifteenth day of the seventh month for seven days after you have gathered the produce of the land. There will be complete rest on the first day and complete rest on the eighth day.
Exodus 23:16
Also observe the Festival of Harvest
Deuteronomy 16:13
“You are to celebrate the Festival of Booths for seven days when you have gathered in everything from your threshing floor and winepress.
Leviticus 23:24
“Tell the Israelites: In the seventh month, on the first day of the month, you are to have a day of complete rest, commemoration, and joyful shouting
Leviticus 23:34
“Tell the Israelites: The Festival of Booths
Leviticus 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;