Reference for Gittin 39:12

אמר עולא אמר רבי אלעזר לא קשיא הא דחק תוכות הא דחק יריכות

and in this case it is she who writes for him?<span class="x" onmousemove="('comment',' By paying the scribe's fee, which she was required to do according to the Rabbinical rule, v. B.B. 168a. ');">¹¹</span>

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