Reference for Moed Katan 17:11
ומשכן דדחי שבת מנלן אילימא מדכתיב (במדבר ז, יב) ביום הראשון וביום השביעי דלמא שביעי לקרבנות אמר רב נחמן בר יצחק אמר קרא (במדבר ז, עב) ביום עשתי עשר יום מה יום כולו רצוף אף עשתי עשר כולן רצופין
What was the basis of their exposition? - They argued a fortiori [thus]: If within the Tabernacle, the sanctity of which was not to be in perpetuity,<span class="x" onmousemove="('comment',' Temporary, to be replaced by a permanent structure after the settlement in the Land of Promise.');"><sup>15</sup></span> yet an individual's sacrificial gifts<span class="x" onmousemove="('comment',' Num. VII, records the gifts which the Princes of the tribes, as individuals, brought day after day, in succession, among them 'burnt-offerings' and 'sin-offerings' which were not permitted to be eaten by the donors or the people, and the male priests alone were allowed to eat of the sin-offerings as if partaking of 'the table of the Lord'.');"><sup>16</sup></span>