Leviticus 23:14

“And ye shall eat neither bread, nor parched corn, nor green ears, etc.] That is, they were not allowed to make bread of the new corn, as Aben Ezra and Gersom explain it; for they were obliged to eat unleavened bread at this time: but it might not be made of the new corn, until the above offering was made; nay, they were not allowed to parch any of the grains of corn, and eat them; yea, even they might not pluck and eat the green ears, though of ever so small a quantity. The Jews say f806, if it was the quantity of an olive of either of these, a man was to be beaten for it: until the selfsame day that ye have brought an offering unto your God; which includes all the offerings on this account,…”

“These verses contain a distinct command regarding the religious services immediately connected with the grain harvest, given by anticipation against the time when the people were to possess the promised land. Leviticus 23:10 Sheaf - The original word, “omer”, means either a sheaf Deuteronomy 24:19; Ruth 2:7, or a measure Exodus 16:16. Our version is probably right in this place. The offering which was waved Leviticus 7:30 was most likely a small sheaf of barley, the grain which is first ripe. The first fruits of the wheat harvest were offered seven weeks later in the loaves of Pentecost. See Leviticus 23:15-17. The two offerings thus figure the very commencement and the completion of the…”

“Bread - Made of new wheat. Nor green ears - Which were usual, not only for offerings to God, but also for man's food. Leviticus 23:15”

“23:14 Israelites could not eat food from the harvest on that day until they acknowledged God’s provision by presenting him with the appropriate offering.”

“eat: Lev 19:23-25, Lev 25:2, Lev 25:3; Gen 4:4, Gen 4:5; Jos 5:11, Jos 5:12 it shall be: Lev 3:17, Lev 10:11; Deu 16:12; Neh 9:14; Psa 19:8 Leviticus 23:15”