Deuteronomy 16:7-9

Modern English Version

⁷ You shall roast and eat it in the place where the Lord your God will choose, and you must return in the morning, and go to your tents. ⁸ For six days you must eat unleavened bread, and on the seventh day there shall be a solemn assembly to the Lord your God. You must do no work on that day.

The Feast of Weeks^(A)

⁹ You must count seven weeks for yourself. Begin counting the seven weeks from the time you begin to put the sickle to the standing grain.