10 "Tell the People of Israel, When you arrive at the land that I am giving you and reap its harvest, bring to the priest a sheaf of the first grain that you harvest. 11 He will wave the sheaf before God for acceptance on your behalf; on the morning after Sabbath, the priest will wave it. 12 On the same day that you wave the sheaf, offer a year-old male lamb without defect for a Whole-Burnt-Offering to God 13 and with it the Grain-Offering of four quarts of fine flour mixed with oil - a Fire-Gift to God, a pleasing fragrance - and also a Drink-Offering of a quart of wine. 14 Don't eat any bread or roasted or fresh grain until you have presented this offering to your God. This is a perpetual decree for all your generations to come, wherever you live

15 "Count seven full weeks from the morning after the Sabbath when you brought the sheaf as a Wave-Offering, 16 fifty days until the morning of the seventh Sabbath. Then present a new Grain-Offering to God.

Matthew Henry's Commentary on Leviticus 23:10-16

Commentary on Leviticus 23:4-14

(Read Leviticus 23:4-14)

The feast of the Passover was to continue seven days; not idle days, spent in sport, as many that are called Christians spend their holy-days. Offerings were made to the Lord at his altar; and the people were taught to employ their time in prayer, and praise, and godly meditation. The sheaf of first-fruits was typical of the Lord Jesus, who is risen from the dead as the First-fruits of them that slept. Our Lord Jesus rose from the dead on the very day that the first-fruits were offered. We are taught by this law to honour the Lord with our substance, and with the first-fruits of all our increase, Proverbs 3:9. They were not to eat of their new corn, till God's part was offered to him out of it; and we must always begin with God: begin every day with him, begin every meal with him, begin every affair and business with him; seek first the kingdom of God.

Commentary on Leviticus 23:15-22

(Read Leviticus 23:15-22)

The feast of Weeks was held in remembrance of the giving of the law, fifty days after the departure from Egypt; and looked forward to the outpouring of the Holy Ghost, fifty days after Christ our Passover was sacrificed for us. On that day the apostles presented the first-fruits of the Christian church to God. To the institution of the feast of Pentecost, is added a repetition of that law, by which they were required to leave the gleanings of their fields. Those who are truly sensible of the mercy they received from God, will show mercy to the poor without grudging.