LEVITICUS 23:2-8

²Speak unto the children of Israel, and say unto them, The set feasts of the LORD, which ye shall proclaim to be holy convocations, even these are my set feasts.

³Six days shall work be done: but on the seventh day is a sabbath of solemn rest, an holy convocation; ye shall do no manner of work: it is a sabbath unto the LORD in all your dwellings.

⁴These are the set feasts of the LORD, even holy convocations, which ye shall proclaim in their appointed season.

⁵In the first month, on the fourteenth day of the month at even, is the LORD’S passover.

⁶And on the fifteenth day of the same month is the feast of unleavened bread unto the LORD: seven days ye shall eat unleavened bread.

⁷In the first day ye shall have an holy convocation: ye shall do no servile work.

⁸But ye shall offer an offering made by fire unto the LORD seven days: in the seventh day is an holy convocation; ye shall do no servile work.