18 Along with the bread, present seven one-year-old male lambs with no defects, one young bull, and two rams as burnt offerings to the Lord . These burnt offerings, together with the grain offerings and liquid offerings, will be a special gift, a pleasing aroma to the Lord . 19 Then you must offer one male goat as a sin offering and two one-year-old male lambs as a peace offering. 20 "The priest will lift up the two lambs as a special offering to the Lord, together with the loaves representing the first of your crops. These offerings, which are holy to the Lord, belong to the priests.
Matthew Henry's Commentary on Leviticus 23:18-20
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.