Even unto the marrow after the seventh week be expired, that is to say, fifty days, and so you shall offer a new sacrifice to the Lord.

“השבת השביעת — Translate this as the Targum does שבועתא שביעתא THE SEVENTH WEEK. עד ממחרת השבת השביעת תספרו EVEN UNTIL THE MORROW AFTER THE SEVENTH WEEK SHALL YE NUMBER — until, but not including the day until which you count: thus there are 49 days (the seven complete weeks spoken of in the preceding verse). 'חמשים יום והקרבתם מנחה חדשה לה‎… FIFTY DAYS — AND YE SHALL OFFER A NEW OBLATION UNTO THE LORD — i. e. on the fiftieth day ye shall offer it. This, I say, is a Midrashic explanation, but the literal sense is: “Even unto the morrow of the seventh week which is the fiftieth day shall ye number”: the text has its phrases inverted. מנחה חדשה A NEW MEAL OFFERING — It was the first meal-offering that was offered from the new crop. And if you ask, “But surely the meal-offering of the Omer has already been offered on the 16th of Nisan”?! Then I reply: It (the Omer) was not like all the other meal-offerings — which, with one exception (cf. Numbers 5:15), were all brought of wheat — since it was brought of barley and therefore it is not taken into account (cf. Menachot 84b).”

“AND YE SHALL OFFER A NEW MEAL-OFFERING UNTO THE ETERNAL. The meaning of the expression a new meal-offering is that no meal-offering [of the new crop] is to be brought into G-d’s House until they bring this one, as our Rabbis have explained. [the meal-offering of barley brought on the second day of Passover] made the new crop permissible in the country [i.e., for private consumption], and ‘the two loaves’ [which were brought on the Festival of Weeks] made it permissible for use in the Sanctuary.” It was necessary for Scripture to state, it is a statute forever throughout your generations in all your dwellings with reference to the prohibition of [eating of] the new crop and the command to rest [from work] on the Festival of Weeks, because [the prohibition of eating of the new crop] depends on the waving of the sheaf, at any time on the sixteenth day of Nisan at once rendered chadash (the new crop) permissible food. Since the destruction of the Sanctuary, the prohibition extends to the whole day of the sixteenth of Nisan (Rosh Hashanah 30 a-b; see also “The Commandments,” Vol. II, pp. 186-188). [and the Festival of Weeks is connected] with the new meal-offering [mentioned in the verse before us]. Thus this verse is intended to state that even after our exile to countries outside the Land, when the omer,” and on the fiftieth day is the Festival of Weeks. Thus it is clear that the time of this festival is dependent upon the omer. and the [new] meal-offering are no longer offered, He nonetheless commanded concerning the observance [of the law of the new crop and resting on the festival], for the [prohibition against eating of the] new crop applies by law of the Torah in all places. It was not necessary to mention this in connection with the Day of Remembrance [i.e., the New Year], and similarly in connection with the Festival of Tabernacles He did not mention [that it is to be observed] “in all your dwellings” [because these two festivals are clearly not dependent upon the offerings in the Sanctuary]. He did, however, mention it with reference to the Day of Atonement, because since He had made our atonement dependent upon the offerings, as he mentioned in the section of Acharei Moth, therefore He said here that the prohibition [of eating and working on that day] applies in all places [and at all times], as He stated it is a day of atonement, to make atonement for you by fasting and resting from work, and [the absence of] the offerings does not prevent His [granting of] atonement. Similarly He did not mention here with reference to the Festival of Unleavened Bread: “it is a statute forever in all your dwellings throughout your generations,” but in the section of This month shall be unto you the beginning of months He did mention it,, Verses 14 and 17. because since He had made there the matter dependent upon the Passover-offering, as it is said, and unleavened bread with bitter herbs they shall eat it,, Verse 8. See in my Hebrew commentary, p. 149, Note 60. therefore He had to state that [the Festival of Unleavened Bread] is an ordinance forever,, Verse 14. in all your habitations., Verse 20. He mentioned [here] with reference to the Sabbath that it is to be observed in all your dwellings, because since He had permitted work in the Sanctuary in the bringing of the Daily Whole-offering and the Additional Offerings, therefore He said that the prohibition [of work on the Sabbath] applies in all our dwelling places; for the intention of that expression is only to state: “in all your dwelling places, but not in the House of the Eternal.” And so the Rabbis have said in the Mechilta: 1. “Ye shall kindle no fire in your dwelling places. In your dwelling places you may not kindle a fire, but you may kindle it in the Sanctuary.” Similarly it says with reference to the prohibition of [eating] fat or blood, It shall be a perpetual statute throughout your generations in all your dwellings, because it was prohibited on account of the offerings, [therefore He stated that this prohibition is nonetheless independent of the offerings, and applies always and everywhere]. And so the Rabbis have said in Tractate Kiddushin: “Why did the Merciful One write the expression in all your dwellings in connection with [the prohibition against eating] fat or blood? It is because I might have thought that since this prohibition is written in connection with the offerings, therefore when there are offerings [i.e., when the Sanctuary is in existence] the prohibition is applicable, and when there are no offerings it is not applicable, thus the Torah wanted to teach us [that it is always applicable].” There [in Tractate Kiddushin] the Rabbis also said: “Why did the Merciful One write [here in this section — in Verse 3] the expression in all your dwellings with reference to the Sabbath? It is because I might have thought that since it is written in connection with the festivals, the Sabbath should require sanctification by the court just as the festivals do, therefore the Torah wanted to teach us [that the Sabbath is independent of sanctification by the court]. The principle then is that the Torah does not mention this expression [in all your dwellings] with reference to any commandment which is a personal obligation, unless there is a necessity for some reason. Now the expression: ‘out of your dwellings’ ye shall bring two wave-loaves [on the Festival of Weeks], is not similar to “out of all your dwellings.” Rather, its meaning is: “out of the Land of your dwellings,” excluding [the obligation to bring two loaves from the produce of] outside the Land of Israel, just as it is said, When ye come into the Land of your habitations which I give unto you. And so the Rabbis have taught [in a Mishnah]: “All the [meal-]offerings of the public or of an individual may come from the produce of the Land or outside the Land, save only the omer,” and on the fiftieth day is the Festival of Weeks. Thus it is clear that the time of this festival is dependent upon the omer. and the two loaves.” And even according to the Sage who says, 84 a. The Sage is Rabbi Josei the son of Rabbi Yehudah. that the omer may be brought from the produce of outside the Land, he admits in the case of the two loaves [brought on the Festival of Weeks] that they may be offered only from what is grown within the Land [of Israel].”

“Even unto the morrow after the seventh sabbath,.... Or weeks, forty nine days being counted, the following was the fiftieth day, or Pentecost: shall ye number fifty days; from whence this feast had the name of Pentecost, Act 2:1; all in Israel were obliged to number those days, except women and servants (t): the manner of doing it was this (u); on the night of the second (day of the passover), after the evening prayer, they began to number; but if anyone forgot to number at the beginning of the night, he went and numbered all the night; for the commandment is for everyone to number by himself, and he ought to number standing, and to bless first, and number the days and weeks: How? on the first day he says, This is one day, until he comes to seven days, and then he says, This is the seventh day, which is one week; and on the eighth day he says, This is the eighth day, which is one week and one day, and so till he comes to the fourteenth; then he says, This is the fourteenth day, which make two weeks; and in this way he numbers, and goes on until the forty ninth day: and ye shall offer a new meat offering unto the Lord; that is, of new corn, as the Targum of Jonathan and Jarchi explain it, and this was of wheat; for it was the offering for the wheat harvest, which was offered on the fiftieth day from the offering of the sheaf or omer of the barley harvest. (t) Maimon. Hilchot Tamidin Umusaphim, c. 7. sect. 24. (u) Schulchan Aruch, par. 1. c. 489. sect. 1. & Lebush, ut supra, (c. 489.) sect. 1.”

“Sacrifice. Hebrew mincha, which relates to the offerings of corn and liquors. Two loaves of wheaten flour leavened, were presented probably by the nation. This festival was instituted in memory of the law being given from Mount Sinai, which was a figure of the law of grace promulgated by the Holy Ghost and by the apostles, on the day of Pentecost. (Calmet)”