משנה: אַרְבָּעָה אַחִין שְׁנַיִם מֵהֶן נְשׂוּאִין שְׁתֵּי אֲחָיוֹת. מֵתוּ אֶת הַנְּשׂוּאִין אֶת הָאֲחָיוֹת הֲרֵי אֵלּוּ חוֹלְצוֹת וְלֹא מִתְיַיבְּמוֹת. וְאִם קָדְמוּ וְכָנְסוּ יוֹצִיאוּ. רִבִּי לִעֶזֶר אוֹמֵר בֵּית שַׁמַּאי אוֹמְרִים יְקַיֵימוּ וּבֵית הִלֵּל אוֹמְרִים יוֹצִיאוּ.
MISHNAH: There are four brothers, two of whom are married to two sisters. If those married to the sisters died, [the sisters] have ḥalîṣah but not levirate. If [the remaining brothers] jumped the gun and married, they must divorce them. Rebbi Eliezer said, the House of Shammai say, they shall keep them, but the House of Hillel say, they have to divorce.