Reference for Gittin 91:8

וכמה רבים רב נחמן אמר ג' ר' יצחק אמר עשרה

It has been taught in support of the second version: R. Eleazar son of R. Jose says: Why has it been laid down that if a man divorces his wife on account of a scandal he should not remarry her, or on account of a vow that he should not remarry her? In order that the daughters of Israel should not become dissolute or too prone to vows.<span class="x" onmousemove="('comment',' As explained p. 201, n. 7. ');">⁸</span>

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