Reference for Niddah 41:43
אלא אמר רב נחמן בר יצחק
who also stated, '[If it had the colour] of one of the four kinds of blood all agree that she is unclean', [the additional difficulty arises:] Were not red and black also mentioned and the Rabbis nevertheless differ.<span class="x" onmousemove="('comment',' From R. Judah and declare it clean. ');"><sup>37</sup></span>
Jastrow
Ask RabbiBookmarkShareCopy