You’ll excuse me but I haven’t finished the sugya for this daf, but the shaila is:
How can you burn up the Shabbos leftovers on Yom Kippur when the first mishna in zevuchim states that you can not go from a kedushas chumra (Shabbos) to a kedushas kula (Yom Kippur)?
The Mishna is discussing downgrading a korban by relabeling it to a lower korban. Here we are simply taking the leftovers of Shabbos and makriv them on the next day. The korban remains a Shabbos korban.
You’ll excuse me but I haven’t finished the sugya for this daf, but the shaila is:
How can you burn up the Shabbos leftovers on Yom Kippur when the first mishna in zevuchim states that you can not go from a kedushas chumra (Shabbos) to a kedushas kula (Yom Kippur)?
The Mishna is discussing downgrading a korban by relabeling it to a lower korban. Here we are simply taking the leftovers of Shabbos and makriv them on the next day. The korban remains a Shabbos korban.