Leviticus 23:39
"'On the fifteenth day of the seventh month, when you gather in the produce of the land, you must celebrate a pilgrim festival of the Lord for seven days. On the first day is a complete rest and on the eighth day is complete rest.
Exodus 23:16
"You are also to observe the Feast of Harvest, the firstfruits of your labors that you have sown in the field, and the Feast of Ingathering at the end of the year when you have gathered in your harvest out of the field.
Deuteronomy 16:13
You must celebrate the Festival of Temporary Shelters for seven days, at the time of the grain and grape harvest.
Leviticus 23:24
"Tell the Israelites, 'In the seventh month, on the first day of the month, you must have a complete rest, a memorial announced by loud horn blasts, a holy assembly.
Leviticus 23:34
"Tell the Israelites, 'On the fifteenth day of this seventh month is the Festival of Temporary Shelters for seven days to the Lord.
Leviticus 23:36
For seven days you must present a gift to the Lord. On the eighth day there is to be a holy assembly for you, and you must present a gift to the Lord. It is a solemn assembly day; you must not do any regular work.