Study Eruvin folio 41B with parallel Hebrew-English text, traditional commentary, and modern study tools. Free access to Babylonian Talmud online.
as, if it should enter your mind to say that Rav Yehuda said that the halakha is in accordance with the opinion of the Rabbis with regard to all the cases in the Mishnah, including that of the 9th of Av that occurs on Friday, there is a difficulty: Didn’t Rabba raise a dilemma before Rav Yehuda with
The Talmud responds: And according to your opinion, that the issue had not been resolved, there is a difficulty with that which Mar Zutra expounded in the name of Rav Huna: The halakha is that one fasts and completes the fast on Friday. Didn’t Rabba also raise this dilemma before Rav Huna, and he
Rather, you must say that this dilemma that Rabba raised to Rav Huna was before Rav Huna heard Rav’s ruling on the subject; whereas this, i.e., Rav Huna’s statement as cited by Mar Zutra, was made after he heard Rav’s ruling on the matter, and the problem was resolved for him. Here, too, with reg
The Talmud repeats the statement cited above in passing: Mar Zutra expounded in the name of Rav Huna: The halakha is that one fasts and completes the fast on the eves of Shabbat and Festivals.