Deuteronomy 16:10

10 And thou shalt keep the feast of weeks to the Lord thy God, accordingly as thy hand has power in as many things as the Lord thy God shall give thee.

Deuteronomy 16:10 Meaning and Commentary

Deuteronomy 16:10

And thou shall keep the feast of weeks unto the Lord thy God,
&c.] The feast of Pentecost, at which time the Spirit was poured down upon the apostles, ( Acts 2:1 )

with a tribute of a freewill offering of thine hand;
there were two wave loaves which were ordered to be brought and seven lambs, one young bullock and two rams for a burnt offering, together with the meat and drink offerings belonging thereunto, and a kid of the goats for a sin offering, and two lambs for a peace offering, ( Leviticus 23:17-19 ) , and besides all this, there was to be a voluntary contribution brought in their hands; for this was one of those feasts at which all the males were to appear before the Lord, and none of them empty:

which thou shalt give
unto the Lord thy God,

according as the Lord thy God hath blessed thee;
no certain rate was fixed, it was to be a free gift, and in proportion to a man's abilities, or what the Lord had blessed him with.

Deuteronomy 16:10 In-Context

8 Six days shalt thou eat unleavened bread, and on the seventh day is a holiday, a feast to the Lord thy God: thou shalt not do in it any work, save what must be done by any one.
9 Seven weeks shalt thou number to thyself; when thou hast begun the sickle to the corn, thou shalt begin to number seven weeks.
10 And thou shalt keep the feast of weeks to the Lord thy God, accordingly as thy hand has power in as many things as the Lord thy God shall give thee.
11 And thou shalt rejoice before the Lord thy God, thou and thy son, and thy daughter, thy man-servant and thy maid-servant, and the Levite, and the stranger, and the orphan, and the widow which dwells among you, in whatsoever place the Lord thy God shall choose, that his name should be called there.
12 And thou shalt remember that thou wast a servant in the land of Egypt, and thou shalt observe and do these commands.

The Brenton translation of the Septuagint is in the public domain.