Reference for Shabbat 40:10

מיתיבי השיראים והכלך והסיריקין חייבין בציצית (תיובתא דרבין) תיובתא איבעית אימא שירא לחוד ושירא פרנדא לחוד:

Rabin and Abaye were sitting before Rabana<span class="x" onmousemove="('comment',' I.e., Rabbi. This is a Babylonian title, perhaps = Rabbenu, our teacher. ');">¹⁶</span> Nehemiah the brother of the Resh Galutha.<span class="x" onmousemove="('comment',' 'Head of the Exile', the title of the official head of Babylonian Jewry. ');">¹⁷</span>

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