Leviticus

³⁵On the first day shall be an holy convocation: ye shall do no servile work. ³⁶Seven days ye shall offer an offering made by fire unto the Lord: on the eighth day shall be an holy convocation unto you; and ye shall offer an offering made by fire unto the Lord: it is a solemn assembly; ye shall do no servile work. ³⁷These are the set feasts of the Lord, which ye shall proclaim to be holy convocations, to offer an offering made by fire unto the Lord, a burnt offering, and a meal offering, a sacrifice, and drink offerings, each on its own day: ³⁸beside the sabbaths of the Lord, and beside your gifts, and beside all your vows, and beside all your freewill offerings, which ye give unto the Lord. ³⁹Howbeit on the fifteenth day of the seventh month, when ye have gathered in the fruits of the land, ye 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. ⁴⁰And ye shall take you on the first day the fruit of goodly trees, branches of palm trees, and boughs of thick trees, and willows of the brook; and ye shall rejoice before the Lord your God seven days. ⁴¹And ye shall keep it a feast unto the Lord seven days in the year: it is a statute for ever in your generations: ye shall keep it in the seventh month.