Reference for Niddah 67:10

אמרי לך ב"ש

THE BLOOD OF A WOMAN AFTER CHILDBIRTH WHO DID NOT<span class="x" onmousemove="('comment',' Seven days after the birth of a male child or fourteen days after that of a female child (cf. Lev. XII, 2, 5). ');">¹⁰</span>

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