Reference for Bekhorot 52:48

לא מסרך הכתוב אלא לחכמים:

- A Tanna taught: Because its teeth are small.<span class="x" onmousemove="('comment',' And it is unable to eat grass and without its mother's care it dies. But after three months it is able to eat without its mother's help.');">²⁵</span>

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