Piskei Tosafot on Shabbat Comment 395
Can copy this into an AI, or connect the whole library to your assistant. For deeper learning, you can directly use the original seforim, sites, and apps.
בסעודת שבת (לא) [או] יקדים (ולא) [או] יאחר. ד"ה רב אמר: דף קיט