ה מִשְׁפָּחָה שֶׁנִּתְעָרֵב בָּהּ סְפֵק חָלָל, כָּל אִשָּׁה כְּשֵׁרָה שֶׁנִּשֵּׂאת לְאֶחָד מֵאוֹתָהּ מִשְׁפָּחָה וְנִתְאַלְמְנָה, אֲסוּרָה לְכֹהֵן לְכַתְּחִלָּה, וְאִם נִשֵּׂאת לֹא תֵּצֵא, מִפְּנֵי שֶׁהֵם שְׁתֵּי סְפֵקוֹת, שֶׁמָּא זוֹ אַלְמָנַת אוֹתוֹ חָלָל, שֶׁמָּא אֵינָהּ אַלְמָנָתוֹ; וְאִם נֹאמַר שֶׁהִיא אַלְמָנָתוֹ, שֶׁמָּא אֵינוֹ חָלָל. הַגָּה: וְיֵשׁ אוֹמְרִים דַּוְקָא הָאַלְמָנָה דְּהֲוָה לָהּ חֶזְקַת כַּשְּׁרוּת, אֲבָל בִּתָּהּ, אֲפִלּוּ נִשֵאת, תֵּצֵא. וְיֵשׁ מְקִלִּין וְאוֹמְרִים דְּאֵין חִילוּק בֵּינָהּ לְבִתָּהּ (ב' הַדֵּעוֹת בְּב"י בסס"ז). אֲבָל אִם נִתְעָרֵב בָּהּ חָלָל וַדַּאי, כָּל אִשָּׁה מֵהֶם אֲסוּרָה עַד שֶׁיִּבְדֹּק, וְאִם נִשֵּׂאת תֵּצֵא. וְהוּא הַדִּין אִם נִתְעָרֵב בָּהּ סְפֵק מַמְזֵר אוֹ מַמְזֵר וַדַּאי. הַגָּה: וְכָל זֶה דַּוְקָא לְמִי שֶׁיּוֹדֵעַ בַּדָּבָר. אֲבָל מִשְׁפָּחָה שֶׁנִּתְעָרֵב בָּהּ פְּסוּל, וְאֵינוֹ יָדוּעַ לָרַבִּים, כֵּיוָן שֶׁנִּטְמְעָה נִטְמְעָה, וְהַיּוֹדֵעַ פְּסוּלָהּ אֵינוֹ רַשַּׁאי לְגַלּוֹתָהּ, אֶלָּא יַנִּיחֶנָּהּ בְּחֶזְקַת כַּשְּׁרוּת, שֶׁכָּל הַמִּשְׁפָּחוֹת שֶׁנִּטְמְעוּ בְּיִשְׂרָאֵל כְּשֵׁרִים לֶעָתִיד לָבֹא. וּמִכָּל מָקוֹם כָּשֵׁר הַדָּבָר לְגַלּוֹת לַצְּנוּעִין (כָּךְ מַשְׁמַע מֵהָרַ"ן פֶּרֶק עֲשָׂרָה יוֹחֲסִין). וְדַוְקָא מִשְׁפָּחָה שֶׁנִּטְמְעָה וְנִתְעָרְבָה, אֲבָל כָּל זְמַן שֶׁלֹּא נִתְעָרְבָה מְגַלִּין הַפְּסוּלִים וּמַכְרִיזִין עֲלֵיהֶם, כְּדֵי שֶׁיַּפְרִישׁוּ מֵהֶם הַכְּשֵׁרִים (שָׁם בְּהַגָּהוֹת אַלְפָסִי). וְעַיֵּן בְּחשֶׁן הַמִּשְׁפָּט סִימָן ל"ה מִי נֶאֱמָן לְהָעִיד עַל מִשְׁפָּחוֹת:
5 A family that might have in their lineage a suspected chalal any kosher woman may marry one of these. And if she is widowed she is forbidden to a Cohen A Priori. But [after the fact] if she is married [to a priest], she doesn't need to be divorced because of these two doubts: Maybe she became a widow of this chalal and maybe she is not a widow. Even if you say that she is a widow maybe he is not chalal. [Isserless: And some hold this is Davka for a the widow herself, since she has a chazaka of Kashrus (having been married to a Kohen) but this does not apply to her daughter and if she is already married, he must divorce her. But, others are Maikel and make no distinction between the widow and her daughter)] But if someone who was certainly a chalal marries into a family, then every women in that family is forbidden (to a priest) until he the priest does an investigation. If she was married (without an investigation), she is then divorced. And this is also the rule if a doubtful or certain mamzer marries into a family. [Isserless: Yet all this is particularly for someone about whom it is known, but a family that is blended with (at least one known) passul that is not known to the public, for example this one or that one was tamei and the knowledge of this passul is not appropriate for public exposure, rather we assume a Hazakah of Kashrut that all the families that become tamei in Israel are Kosher in the days of the Messiah and in every place, this is kosher to reveal and demonstrates their modesty. This is davka for a family that is blended with tameiim, but any time that this tuma is not blended (and the passulim are known) then the tameiim should be revealed and publicly announced about them so that kosher people will keep away from them.]