Reference for Niddah 75:11

תנן כמה הוא קשויה

in those days only in which a woman may normally become a major zabah.<span class="x" onmousemove="('comment',' I.e., where she experienced a discharge on three consecutive days in the course of the eleven days' period. If the discharge, however, appeared only on one day. she need not wait more than one clean day corresponding to the one unclean day. ');">¹⁰</span>

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