Reference for Rosh Hashanah 39:8

כי אתא עולא אמר עברוה לאלול אמר עולא ידעי חברין בבלאי מאי טיבותא עבדינן בהדייהו

Said 'Ulla thereupon: Do our Babylonian colleagues recognize what a boon we are conferring on them? What was the boon? - 'Ulla said: On account of the vegetables;<span class="x" onmousemove="('comment',' Which would become stale if kept over two days. Vegetables eaten raw are referred to, and of course, there could be no plucking on Sabbath or Festivals.');">¹⁰</span>

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