Reference for Keritot 28:37

רבי יוחנן בן נורי אומר

R'Johanan B'Nuri as stated above.<span class="x" onmousemove="('comment',' Viz., in our Mishnah, where he requires a separate offering for the mother-in-law and her mother although both come under the same designation.');">²²</span>

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