Our Gemara brings a machlokes between Abaye and Rava regarding tzoah in transit. Abaye supports his lenient view from a Mishna about a Metzora who is walking. In the previous Daf we had a similar dispute regarding a person walking through unclean alleyways, whether he is allowed to speak words of Torah, since he is merely in transit and not stationary. Why doesn’t the Gemara there as well bring our Mishna of Matzora as a supporting proof to the lenient view?
Brachos 25 – ברכות כה
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