Reference for Yevamot 134:9

ואלא מאי בת דקתני אם א"ה היינו ר' יוסי כולה ר' ישמעאל בר' יוסי קתני לה:

— But the fact is that by the mention of daughter 'the mother' is to be understood.<span class="x" onmousemove="('comment',' I.e., the mother of the embryo may feed her melog slaves with terumah as she herself is permitted to eat it by virtue of her living sons. A son, however, may not feed the zon barzel slaves with terumah owing to the share of the embryo. ');">²⁵</span> If so, this is exactly the same statement as that of R. Jose! — The entire statement was made by R. Ishmael son of R. Jose. <b><i>MISHNAH</i></b>. AN EMBRYO,<span class="x" onmousemove="('comment',' Whose mother was (a) the daughter of a priest married to an Israelite, or (b) the daughter of an Israelite married to a priest, and whose father died before he (the embryo) was born. ');">²⁶</span>

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