Mishnayos Yevamos Perek 11 Mishnah 7

If one of his two uncertain fathers was an Israelite and one was a priest, he may marry only a woman fit to marry a priest, due to the possibility that he is a priest. And he may not become ritually impure with impurity imparted by a corpse because he might be a priest. But if he became impure, he does not receive the forty lashes, as he might be a non-priest. Likewise, he does not partake of teruma, in case he is a non-priest. However, if he ate teruma he does not pay the principal and the additional fifth, as he might be a priest. And he does not receive teruma at the granary. However, he may sell the teruma of his own produce and the money is his. It cannot be taken away from him due to the uncertainty with regard to his status. And he does not receive a share of the sacred of the consecrated offerings, and one may not give him the consecrated offerings to sacrifice. However, the hides of his own offerings may not be appropriated from his possession. And he is exempt from giving a priest the foreleg, and the jaw, and the maw of his non-consecrated animals. And the firstling of his animal should graze until it becomes unfit to be sacrificed because it gets a blemish. And in general, we place upon him the stringencies of priests and the stringencies of Israelites. If both uncertain fathers were priests, then if they die he is in a state of acute mourning over each of them, in case the deceased is his father. And if he dies, they are both in a state of acute mourning over him, as one of them is his father. He may not become ritually impure to bury them, as each one may not be his relative, and they may not become ritually impure to bury him for the same reason. He does not inherit from them, as the heirs of both husbands can reject his claims. However, they inherit from him if he has no sons and split his inheritance equally. And he is exempt from capital punishment for striking and for cursing both this father and that one. Although one who strikes or curses his father or mother is liable to receive the death penalty, he cannot be held liable, as it is unknown which of the men is his father. He must ascend to the Temple service with the priestly watch of this father and of that one, as he belongs to one of these watches and is obligated to serve with them. However, he does not receive a share of the portion of the offerings that gets eaten, as the members of each watch can claim that he is a member of the other watch. If both uncertain fathers were in one priestly watch, he receives one share, as he certainly belongs to that watch.

הָיָה אֶחָד יִשְׂרָאֵל וְאֶחָד כֹּהֵן, נוֹשֵׂא אִשָּׁה רְאוּיָה לְכֹהֵן, וְאֵינוֹ מִטַּמֵּא לְמֵתִים, וְאִם נִטְמָא, אֵינוֹ סוֹפֵג אֶת הָאַרְבָּעִים. וְאֵינוֹ אוֹכֵל בַּתְּרוּמָה, וְאִם אָכַל, אֵינוֹ מְשַׁלֵּם קֶרֶן וָחֹמֶשׁ. וְאֵינוֹ חוֹלֵק עַל הַגֹּרֶן. וּמוֹכֵר הַתְּרוּמָה, וְהַדָּמִים שֶׁלּוֹ. וְאֵינוֹ חוֹלֵק בְּקָדְשֵׁי הַמִּקְדָּשׁ, וְאֵין נוֹתְנִים לוֹ אֶת הַקָּדָשִׁים, וְאֵין מוֹצִיאִין אֶת שֶׁלּוֹ מִיָּדוֹ. וּפָטוּר מִן הַזְּרֹעַ וְהַלְּחָיַיִם וְהַקֵּבָה. וּבְכוֹרוֹ יְהֵא רוֹעֶה עַד שֶׁיִּסְתָּאֵב. וְנוֹתְנִין עָלָיו חֻמְרֵי כֹהֲנִים וְחֻמְרֵי יִשְׂרְאֵלִים. הָיוּ שְׁנֵיהֶם כֹּהֲנִים, הוּא אוֹנֵן עֲלֵיהֶם, וְהֵם אוֹנְנִים עָלָיו. הוּא אֵינוֹ מִטַּמֵּא לָהֶם, וְהֵם אֵינָן מִטַּמְּאִין לוֹ. הוּא אֵינוֹ יוֹרֵשׁ אוֹתָן, אֲבָל הֵם יוֹרְשִׁין אוֹתוֹ. וּפָטוּר עַל מַכָּתוֹ וְעַל קִלְלָתוֹ שֶׁל זֶה וְשֶׁל זֶה, וְעוֹלֶה בְמִשְׁמָרוֹ שֶׁל זֶה וְשֶׁל זֶה, וְאֵינוֹ חוֹלֵק. אִם הָיוּ שְׁנֵיהֶם בְּמִשְׁמָר אֶחָד, נוֹטֵל חֵלֶק אֶחָד: