Thou beginnest to put the sickle to the corn To reap the first-fruits of the barley-harvest, the wave sheaf in particular, which was offered to the Lord on the sixteenth day of that month. Thou shalt keep the feast of weeks So called, because it was seven weeks after the bringing the sheaf at the passover, that is, fifty days, whence it was termed pentecost: see on Leviticus 23:16. It was also called the feast of first- fruits, Numbers 28:26. With a tribute of free-will-offering Over and besides the sacrifice for the day, and the two loaves and sacrifices with them, Numbers 28:27-31; Leviticus 23:17-20. God here directs that they should make some voluntary oblation.
Related Commentaries of Deuteronomy 16:9
Deuteronomy 16:9-10
9 Seven weeks shalt thou number unto thee: begin to number the seven weeks from such time as thou beginnest to put the sickle to the corn.
10 And thou shalt keep the feast of weeks unto the LORD thy God with a tributeb of a freewill offering of thine hand, which thou shalt give unto the LORD thy God, according as the LORD thy God hath blessed thee: