One may skin the Pesach on שבת .
According to Rav Chisda what does a מבוי with three walls need added to the fourth in order to carry?
According to Rav Chisda what does a מבוי with three walls need added to the fourth in order to save כתבי הקודש?
אותו ואת בנו may one use a trick to bring up both?
What about to feed guests who have already eaten?
If one forgot to remove bread from the oven before Shabbos, he may save three meals worth of bread. Others ___________ .