Related for Yevamot 111:7
בשלמא לרב ניחא אלא לשמואל קשיא
An objection was raised: 'If the daughter of an Israelite, capable of bearing, was betrothed to a priest capable of hearing, who became deaf before he had time to marry her, she may not eat [<i>terumah</i>].<span class="x" onmousemove="('comment',' Even after their marriage. The reason will be explained infra. ');"><sup>16</sup></span> If he died<span class="x" onmousemove="('comment',' After the marriage. ');"><sup>17</sup></span> and she became subject to a deaf levir, she may eat;<span class="x" onmousemove="('comment',' After the levirate marriage. The cohabitation of a deaf levir is considered to be no less valid to constitute a kinyan than the imperfect forms of kinyan mentioned in our Mishnah which constitute kinyan in the case of any levir. ');"><sup>18</sup></span>