Reference for Shabbat 227:11
ר' עקיבא אומר עולת שבת בשבתו לימד על חלבי שבת שקרבים ביו"ט יכול אף ביוה"כ ת"ל בשבתו
the other to shirts.<span class="x" onmousemove="('comment',' Or, chemises. These were white. ');"><sup>29</sup></span> R. ISHMAEL SAID: ONE MAY FOLD UP, etc. Our Rabbis taught: The burnt-offering of the Sabbath, on the Sabbath thereof:<span class="x" onmousemove="('comment',' Num. XXXVIII, 10. This is interpreted with and without the 'thereof' (the suffix u). Thus: (i) The burnt-offering of one Sabbath may be completed (i.e., its fat burnt on the altar) on another Sabbath; (ii) The burnt-offering of one Sabbath must be completed on that self-same Sabbath. In this connection it must be observed that the Day of Atonement too is designated Sabbath in Lev. XXIII, 32 ');"><sup>30</sup></span> this teaches concerning the fats of the Sabbath, that they may be offered [burnt] on the Day of Atonement. One might think. Those of the Day of Atonement [can] also [be burnt] on the Sabbath, therefore it s stated, 'on the Sabbath thereof': this is R. Ishmael's opinion. R. Akiba said: 'The burnt-offering of the Sabbath on the Sabbath thereof': this teaches concerning the fats of the sabbath, that they can be offered on a Festival.<span class="x" onmousemove="('comment',' Following the Sabbath. ');"><sup>31</sup></span>