Leviticus

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. ⁹And the Lord spake unto Moses, saying, ¹⁰Speak unto the children of Israel, and say unto them, When ye be come into the land which I give unto you, and shall reap the harvest thereof, then ye shall bring the sheaf of the firstfruits of your harvest unto the priest: