Also on the day of the first fruits, when you bring a new grain offering unto the LORD, at your Feast of Weeks, you shall have a holy convocation; you shall do no regular work:
And in the first day there shall be a holy convocation, and in the seventh day there shall be a holy convocation for you; no manner of work shall be done on them, except that which every man must eat, that only may be done by you.
And the feast of harvest, the firstfruits of your labors, which you have sown in the field: and the feast of ingathering, which is in the end of the year, when you have gathered in your labors out of the field.
Speak unto the children of Israel, and say unto them, When you are come into the land which I give unto you, and shall reap the harvest thereof, then you shall bring a sheaf of the first fruits of your harvest unto the priest:
And in the seventh month, on the first day of the month, you shall have a holy convocation; you shall do no regular work: it is unto you a day of blowing the trumpets.