כג אַלְמָנָה שֶׁתָּפְסָה מִטַּלְטְלִין כְּדֵי שֶׁתִּזּוֹן מֵהֶם, בֵּין שֶׁתָּפְסָה מֵחַיִּים בֵּין שֶׁתָּפְסָה אַחַר מוֹתוֹ, אֲפִלּוּ תָּפְסָה כִּכַּר זָהָב, אֵין מוֹצִיאִין מִיָּדָהּ אֶלָּא כּוֹתְבִים עָלֶיהָ בֵּית דִּין מַה שֶׁתָּפְסָה, וּפוֹסְקִין לָהּ מְזוֹנוֹת, וּמְחַשְּׁבִין עָלֶיהָ וְהִיא נִזּוֹנֵית מִמַּה שֶּׁבְּיָדָהּ עַד שֶׁתָּמוּת אוֹ עַד שֶׁלֹּא יִהְיוּ לָהּ מְזוֹנוֹת, וְיִקְּחוּ הַיּוֹרְשִׁים אֶת הַשְּׁאָר. הַגָּה: יֵשׁ אוֹמְרִים דְּלָא הָוֵי תְּפִיסָה אֶלָּא תְּפִיסָה מֵרְשׁוּת הָרַבִּים אוֹ מִסִּמְטָא, אֲבָל לֹא מֵרְשׁוּת יוֹרְשִׁין (הָרַ"ן פֶּרֶק אַלְמָנָה נִזּוֹנֵית בְּשֵׁם רַשִׁ"י). וְיֵשׁ חוֹלְקִין (כָּךְ מַשְׁמַע מִדִּבְרֵי הָרִיבָ"שׁ סִימָן שס"ד) וּלְכֻלֵּי עָלְמָא בָּעִינָן תְּפִיסָה גְּמוּרָה, דְּהַיְנוּ שֶׁתָּפְסָה מֵאֶחָד מִדַּרְכֵי הַקְּנִיּוֹת, אֲבָל אִם לֹא תָּפְסָה רַק מַפְתְּחוֹת הַחֲדָרִים לָא מִקְּרֵי תְּפִיסָה וְנוֹתְנִין הַכֹּל לַיּוֹרְשִׁין. וְדַוְקָא שֶׁתָּפְסָה בְּעַצְמָהּ, אֲבָל עַל יְדֵי שָׁלִיחַ לָא מְהַנֵּי תְּפִיסָתָהּ (בָּרִיבָ"שׁ סִימָן שס"ד וְסִימָן ק"ז):
23 A widow who took possession of movable property in order to fund her board entitlement from them, whether she took possession during [her husband's] life or she took possession after his death, even if she took possession of a block of gold, they do not take it back from her, but rather the court writes about her what she took, and they allocate her board entitlement and they calculate about her, and she is fed from what she is holding until she dies or until has no more food, and then the heir takes the remainder. Rema: some say it is not considered taking possession unless she took it from a public area or from an alleyway, but not from the a place owned by the heir (The R'an, chapter 'A Widow Receives Board,' quoting Rashi). And some disagree (that is understood from the words of the R'ivash, paragraph 384) but everyone agrees in the case of clear possession, that is if she took possession in one of the ways that ownership normally passes, but if she only took the keys of the rooms we don't consider that possession and we give it all to the heirs. And it is specifically if she has taken possession herself, but if she did so by the hand of an agent we do not credit her with possession (in the R'ivash, section 384 and section 107).