ח ולר' אליעזר דאמר מאמר לב"ש אין קונה אלא לדחות בצרה מאי איכא למימר
8 ineligible,<span class="x" onmousemove="('comment',' Lit., to reject the co-wife'. In the following case; A, B and C, are three brothers, A and B being married to X and Y, two sisters. If A dies childless and C makes a declaration to X (but does not consummate the marriage), and then B dies childless too, Beth Shammai rule that X, A's widow, remains C's wife; hence Y, B's wife and the would-be co-wife of X, is ineligible to him, since one cannot take in marriage a yebamah who is also his wife's sister. Thus we see that Beth Shammai rule that the declaration made by C is Biblically valid as betrothal, for otherwise he would be regarded as having become the yabam of two sisters simultaneously, in which case a different law applies. Thereon R. Eleazar observed, only in this respect did Beth Shammai hold a declaration to be Biblically binding; but should he subsequently desire to free her, a divorce is not sufficient (as it would be had the marriage been consummated), but halizah too is needed.
');"><sup>15</sup></span> what can be said?<span class="x" onmousemove="('comment',' Since then she is not his wife in all respects, why can he annul her vows?
');"><sup>16</sup></span>