Reference for Gittin 150:11

רבן שמעון בן גמליאל אומר כזה גט כלל אמר רבן שמעון בן גמליאל כל עכבה שאינה הימנה הרי זה גט:

— R. Hisda replied: There is no contradiction; one statement gives the view of the Rabbis, the other that of Rabban Simeon b. Gamaliel. Our Mishnah gives the view of Rabban Simeon b. Gamaliel,<span class="x" onmousemove="('comment',' Who said above that if the robe is lost she can give the money value, which shows that in his opinion, the husband's object in making a condition is to obtain some substantial advantage, and therefore she may have to suckle the child for as much as two years. ');">⁹</span>

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