Reference for Niddah 49:31

באשה שפיר ושליא ואילו שפיר בבהמה לא פטר

differ only in regard to a turbid sac but as regards a clear one all agree that it is no valid birth. Raba raised an objection against R. Nahman: But they ruled: The token of a valid birth<span class="x" onmousemove="('comment',' In respect of exempting the one born after it from the obligations of 'firstling' or 'first-born son'. ');">²⁸</span>

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow