Leviticus 23:37-39

Modern English Version

³⁷ These are the appointed feasts of the Lord, which you shall proclaim to be holy convocations, to offer a food offering made by fire to the Lord, burnt offerings and grain offerings, sacrifices and drink offerings, each on its proper day, ³⁸ besides the Sabbaths of the Lord, besides your gifts, besides all your vows, and besides all your freewill offerings which you give to the Lord,

³⁹ On the fifteenth day of the seventh month, when you have gathered in the produce of the land, you shall keep a feast to the Lord for seven days. On the first day shall be a sabbath, and on the eighth day shall be a sabbath.