Reference for Bava Kamma 179:2

לימא דרבא תנאי היא לא דכולי עלמא אית להו דרבא והכא אלמוה רבנן לשיעבודא דבעל

to the altar, the prohibition of] leaven<span class="x" onmousemove="('comment',' [In Jewish possession during the Passover which had previously been mortgaged for a liability to a non-Jew] ');">²</span>

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