Sahih Muslim · Hadith 2713

وحدثناه ابن بشار، وأبو بكر بن نافع جميعا عن محمد بن جعفر، عن شعبة، عن أبي بشر، بهذا الإسناد وقال فسألهم عن ذلك، ‏.‏

This hadith has been narrated by Ibn Bishr with the same chain of trans- mitters (but with a slight variation) that he (the Holy Prophet) inquired of them (Jews) about it (fasting on the day of 'Ashura).

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).