פירוש על במדבר 28:12

ושלשה עשרנים AND THREE TENTH DEALS [OF FLOUR] — according to the rule of the drink-offerings which are brought with a bullock, for so are they (three tenth deals) fixed in the chapter dealing with the drink offerings (Numbers 15:9).

ושלושה עשרונים...לפר, “three-tenths ephah of fine flour for the meal-offering with a bull.” The measurement specified here was for each bull,; similarly, the measurement for the flour for the meal-offering accompanying the sheep or ram was for each of the respective animals. This is derived from the repetition of the word עשרון, עשרון. Not only that, but the addition of the words לשבעת הכבשים, “for the seven sheep” in verses 21 and 29 make it plain that the measurements given were not for the whole offering but for each animal that was part of that offering. The reason why the hint is given with the sheep is that there were so many sheep that were being offered on the altar. The Torah did not bother to spell out the details of each libation/meal offering separately for each animal as there were no fewer than a total of 196 such animal offerings on the seven days of Tabernacle alone. [Not including the Sabbath. Ed.]

Designated as such in the chapter of the libations. Meaning: Parshas Shelach Lecha (Bamidbar 15:9).