Related for Shabbat 235:2
מאי לאו דלא אכל לא דאכל והא מדקתני סיפא רבי יוסי אומר לעולם מצילין מזון ג' סעודות מכלל דתנא קמא ג' סבירא ליה אלא מחוורתא מתני' דלא כרבי חידקא
Now, as to what we learnt: He who has food for two meals must not accept [relief] from the tamhuy: food for fourteen meals, must not accept from the kuppah,<span class="x" onmousemove="('comment',' Tamhuy is the charity plate, the food collected from contributors and distributed daily; kuppah (lit., 'heap', 'pile'), the communal charity, from which weekly grants were made every Friday for food. With two meals one has enough for the day; with fourteen he has enough for the week, hence he must not accept relief from either respectively; v. Pe'ah VIII, 7. ');"><sup>2</sup></span> — who [is the authority for this], [for] it is neither the Rabbis nor R. Hidka? If the Rabbis, there are fifteen meals; if R. Hidka, there are sixteen?<span class="x" onmousemove="('comment',' In the week. ');"><sup>3</sup></span>