Reference for Chullin 273:50

אימא

It was taught: R'Ishmael son of R'Jose says in the name of his father,<span class="x" onmousemove="('comment',' So according to Rashi, Alfasi and MSS. In cur. edd. 'In the school of R. Ishmael b. R. Jose it was said in the name of his father'. itm');">³⁴</span>

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