Comentario citado sobre Levítico 23:11

und mit drei Sicheln. Es sollte durch die Verteilung der Arbeit auf mehrere Personen eine grössere Öffentlichkeit erzielt werden, um damit der Lehre der Sadducäer entgegenzutreten, die behaupteten, dass das Omer nicht am zweiten Tage des Pesachfestes darzubringen sei, sondern immer an dem auf den ersten Festtag folgenden Sonntage, weil es in der Schrift (Lev. 23, 11) heisst: ממחרת השבת an dem auf den Sabbat folgenden Tage. Nach der rabbinischen Tradition dagegen ist unter שבת, Ruhetag, hier der erste Tag des Pesachfestes zu verstehen.

keine Schwingung gemacht. mit dem Omeropfer (Lev. 23, 11) oder dem Eifersuchts-Mehlopfer (Num. 5, 25).

Places his hand below the owner’s hand and waves. I already explained [how Rashi knows this] in parshas Tzav (Vayikra 7:30) and in parshas Tetzaveh (Shmos 29:24) and in parshas Emor (Vayikra 23:11). His proof is that it should have said, “The kohein shall then take the basket and place it before the altar of Adonoy, etc.” Why does it say “from your hand”? Thus “from your hand” is available for a gezeira shava. It says “hand” here and it says “hand” by the owner of a peace offering (ibid 7:30). Just as over there, there is waving, as it is specified there, so too, the “hand” over here involves waving. Regarding the waving here, Rashi explains in Chapter Lulav Ve'arava (Sukkah 47b) that the owner holds the edge of the basket while the kohein places his hands beneath the bottom of the basket. Even though regarding peace offerings, the kohein puts his hand directly under the owner’s hand, that is because a peace offering has no edge or bottom, therefore the kohein’s hand is directly under the owner’s hand.

Barley bread. This represents the merit of the Omer offering, which was brought on Pesach.⁶ On the second day of Pesach. The offering consisted of barley meal. (Vayikra, 23:11,16. See Rashi there. Cf. Rashi above, 6:19).

Matzos containing flour. We learn that it was Pesach, the day the Omer offering was waved.¹²On the second day of Pesach. (Vayikra, 23:11) This is why it is said,¹³Below, 7:13. "Behold, a toasted barley bread was careening,¹⁴ “… into the camp of Midyon. It reached the tent and struck it down.” This was in the merit of the Omer offering (Rashi, there, Yalkut, 62), which was made of barley. etc."