Reference for Nedarim 180:5
<big><strong>מתני׳</strong></big> בראשונה היו אומרים שלש נשים יוצאות ונוטלות כתובה האומרת טמאה אני לך שמים ביני לבינך ונטולה אני מן היהודים
BUT SUBSEQUENTLY, TO PREVENT HER FROM CONCEIVING A PASSION FOR ANOTHER<span class="x" onmousemove="('comment',' Lit., 'casting her eyes at another man.' ');"><sup>8</sup></span> TO THE INJURY OF HER HUSBAND,<span class="x" onmousemove="('comment',' [ [H]. A difficult phrase. According to the rendering adopted, the meaning is: She will purposely make one of these declarations in order to obtain her freedom against his will. Ran explains: She may go to a place where nothing is known of her vow and marry there. He seemed to have taken this phrase as denoting: She will act unseemly (whilst still) with her husband, and as referring only to the declaration 'May I be removed from Jews'.] ');"><sup>9</sup></span>