א הַמְיַבֵּם אֶת יְבִמְתּוֹ, זוֹכֶה בִּנִכְסֵי הַמֵּת וְעוֹמֵד בִּמְקוֹמוֹ לִטֹּל חֶלְקוֹ בִּנִכְסֵי אֲבִיהֶם. וַאֲפִלּוּ גֵּרְשָׁהּ אַחַר כָּךְ מִיָּד (נ"י פֶּרֶק הַחוֹלֵץ), וּבִלְבַד שֶׁהָיְתָה רְאוּיָה לוֹ לַיָּבָם. וְדַוְקָא בַּמֻּחְזָק, כְּגוֹן שֶׁמֵּת אֲבִיהֶם וְאַחַר כָּךְ מֵת אָחִיו קֹדֶם שֶׁחָלְקוּ; אֲבָל לֹא בָּרָאוּי, כְּגוֹן אִם מֵת אָחִיו וְאַחַר כָּךְ אֲבִיהֶם. וַאֲפִלּוּ בַּמֻּחְזָק, אֵינוֹ נוֹטֵל אֶלָּא בְּגוּף הַנְּכָסִים, אֲבָל אִם הִשְׁבִּיחוּ הַנְּכָסִים, אֵינוֹ נוֹטֵל חֵלֶק אָחִיו בְּאוֹתוֹ שֶׁבַח, אֲפִלּוּ אִם שִׁבְּחוֹ אַחַר יִבּוּם, קֹדֶם חֲלֻקָּה. הַגָּה: יֵשׁ אוֹמְרִים דְּכֹל שֶׁמִּקְּרֵי רָאוּי גַּבֵּי בְּכוֹר, מִקְּרֵי גַּם כֵּן רָאוּי אֵצֶל יָבָם (רִיבָ"שׁ ס' ת"ע). וְיֵשׁ אוֹמְרִים דְּיָבָם נוֹטֵל בְּמִלְוֶה וּבִשְׁאָר רָאוּי, רַק שֶׁאֵינוֹ נוֹטֵל בָּרָאוּי שֶׁל אָבִיו, אִם מֵת אַחַר אָחִיו (מהרי"ו סִי' מ"א); וְהַסְּבָרָא רִאשׁוֹנָה נִרְאֶה עִקָּר:
1 A man who takes his [late] brother's wife in levirate marriage acquires the property of the dead man, and stands in his stead to take his share in the property of their father. Rema: Even if he divorced her immediately afterward (Nimukei Yosef, Chapter haCholetz), as long as the levirate marriage was [halachically] appropriate. This applies only to property already in the dead brother's possession, e.g. if their father died first, and then the brother died before the father's estate was divided. But the rule does not apply to property destined for the dead brother, e.g. if the brother died [first] and then their father died. Even with respect to property already in the dead brother's possession, the living brother takes only the capital value (at the time of the father's death), but if the property subsequently increased in value, the living brother does not take the dead brother's share in the increase, even that increase which took place after the levirate marriage and before division of the estate. Rema: Some say that anything which is considered to be destined property with regards to [the double inheritance of] a firstborn is also considered as destined property by levirate marriage (Rivash, chapter 470). And some say that a brother who took a levirate wife collects loans and other properties directly destined for his late brother, but not property destined for his (i.e. their) father, if the father had died after the brother (Mahariv chapter 41), but the first opinion seems primary.