Reference for Menachot 29:10

אי הכי איפכא נמי הא לא קשיא לחם איקרי תודה תודה לא איקרי לחם

Should you say it is because of R'Kahana's teaching, who said, Whence do we know that the cakes of the thank-offering are called 'the thank-offering'? From the verse, He shall offer for th sacrifice of the thank-offering unleavened cakes.<span class="x" onmousemove="('comment',' Ibid. VII, 12.');">¹¹</span>

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