Deuteronomy 16:8-10 New King James Version (NKJV)
8 Six days you shall eat unleavened bread, and on the seventh day there shall be a [a]sacred assembly to the Lord your God. You shall do no work on it.
The Feast of Weeks Reviewed
9 “You shall count seven weeks for yourself; begin to count the seven weeks from the time you begin to put the sickle to the grain. 10 Then you shall keep the Feast of Weeks to the Lord your God with the tribute of a freewill offering from your hand, which you shall give as the Lord your God blesses you.
Deuteronomy 16:8-10 New International Version (NIV)
8 For six days eat unleavened bread and on the seventh day hold an assembly to the Lord your God and do no work.
The Festival of Weeks
9 Count off seven weeks from the time you begin to put the sickle to the standing grain. 10 Then celebrate the Festival of Weeks to the Lord your God by giving a freewill offering in proportion to the blessings the Lord your God has given you.