Reference for Moed Katan 43:9

מאי ליחה אמר רב כהנא שירקא דמעיא דנפיק אגב דוחקא אמר מאן דהוא איזכי ואסיק ואגמרא לשמעתא מפומיה דמריה

The view of R'Simeon on the point of mourning is this one which we have just cited; and the view of R'Simeon B'Gamaliel on terefoth is that which is taught:<span class="x" onmousemove="('comment',' is more correct than Cf. Hul. 50a.');">⁸</span> 'If intestines had become perforated and mucilage blocks the perforation, it [the animal's flesh] is kasher'.<span class="x" onmousemove="('comment',' Fit for Jewish consumption, not rejected on account of some organic defect.');">⁹</span>

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