Leviticus 23:39
"'So on the fifteenth day of the seventh month, when you have gathered in the fruits of the land, you shall keep the feast of the LORD seven days: on the first day shall be a solemn rest, and on the eighth day shall be a solemn rest.
Exodus 23:16
And the feast of harvest, the first fruits of your labors, which you sow in the field: and the feast of harvest, at the end of the year, when you gather in your labors out of the field.
Deuteronomy 16:13
You shall keep the feast of tents seven days, after that you have gathered in from your threshing floor and from your winepress:
Leviticus 23:24
"Speak to the children of Israel, saying, 'In the seventh month, on the first day of the month, shall be a solemn rest to you, a memorial of blowing of trumpets, a holy convocation.
Leviticus 23:34
"Speak to the children of Israel, and say, 'On the fifteenth day of this seventh month is the feast of booths for seven days to the LORD.
Leviticus 23:36
Seven days you shall offer an offering made by fire to the LORD. On the eighth day shall be a holy convocation to you; and you shall offer an offering made by fire to the LORD. It is a solemn assembly; you shall do no regular work.