I'm looking for Sefer Hayashar Chelek Chiddushim free online. I need the part on Masechet Shabbat. In Hebrewboks that is some parts of it on Seder Nashim and Nezikin but not on Shabbat. Can someone show me where it's avaible?


1 Answer 1


Here it is https://hebrewbooks.org/pdfpager.aspx?req=40937&st=&pgnum=39

I assume you found this sefer before, just the order of the sefer is confusing. It starts with seder nashim, and only later comes back to Shabbos.

  • Interesting, when I read Zerachia Hayevani, I noticed that this name is mentioned for the Mussar Sefer Hayashar. Indeed this book is probably not from Rabenu Tam. Contrarily, that's absurd to attribute the Known Sefer Hayashar on Gemara to someone else. Main Rishonim quote it as Rabenu Tam book. Thank you.
    – kouty
    Aug 3 at 11:52
  • The Numbers before the chapters aren't congruent with those cited in books. E.g. books cite 235 or 237 when in this book it's 129
    – kouty
    Aug 3 at 12:06
  • Correct. There is great discrepancies in different editions of sefer hayashar. Most things that are cited today are from newer editions, that are more consistent. I posted the best edition I found on hebrewbooks.
    – Avrah
    Aug 3 at 12:17

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