Deuteronomy 16:9-11

American Standard Version

⁹ Seven weeks shalt thou number unto thee: from the time thou beginnest to put the sickle to the standing grain shalt thou begin to number seven weeks. ¹⁰ And thou shalt keep the feast of weeks unto Jehovah thy God ^[a]with a tribute of a freewill-offering of thy hand, which thou shalt give, according as Jehovah thy God blesseth thee: ¹¹ and thou shalt rejoice before Jehovah thy God, thou, and thy son, and thy daughter, and thy man-servant, and thy maid-servant, and the Levite that is within thy gates, and the sojourner, and the fatherless, and the widow, that are in the midst of thee, in the place which Jehovah thy God shall choose, to cause his name to dwell there.