Nazir 3:7-4:3
Nazir3: 7
מִי שֶׁהָיוּ שְׁתֵּי כִתֵּי עֵדִים מְעִידוֹת אוֹתוֹ, אֵלּוּ מְעִידִים שֶׁנָּזַר שְׁתַּיִם, וְאֵלּוּ מְעִידִים שֶׁנָּזַר חָמֵשׁ — בֵּית שַׁמַּאי אוֹמְרִים: נֶחְלְקָה הָעֵדוּת, וְאֵין כָּאן נְזִירוּת. וּבֵית הִלֵּל אוֹמְרִים: יֵשׁ בִּכְלָל חָמֵשׁ שְׁתַּיִם, שֶׁיְּהֵא נָזִיר שְׁתַּיִם.
Someone about whom two sets of witnesses were testifying, these testify that he declared two [terms of nezirus], and these testify that he declared five [terms of nezirus] —- Beis Shammai say: The testimony is split, and there is no nezirus here. But Beis Hillel say: Two is included in five, so that he is a nazir [for] two [terms].
Nazir4: 1
מִי שֶׁאָמַר ”הֲרֵינִי נָזִיר”, וְשָׁמַע חֲבֵרוֹ וְאָמַר ”וָאָנִי”, ”וָאָנִי” — כֻּלָּם נְזִירִין. הֻתַּר הָרִאשׁוֹן — הֻתְּרוּ כֻלָּן. הֻתַּר הָאַחֲרוֹן — הָאַחֲרוֹן מֻתָּר, וְכֻלָּם אֲסוּרִין.  אָמַר ”הֲרֵינִי נָזִיר”, וְשָׁמַע חֲבֵרוֹ וְאָמַר ”פִּי כְּפִיו וּשְׂעָרִי כִּשְׂעָרוֹ” — הֲרֵי זֶה נָזִיר.  ”הֲרֵינִי נָזִיר”, וְשָׁמְעָה אִשְׁתּוֹ וְאָמְרָה ”וָאָנִי” — מֵפֵר אֶת שֶׁלָּהּ, וְשֶׁלּוֹ קַיָּם. ”הֲרֵינִי נְזִירָה” וְשָׁמַע בַּעְלָהּ וְאָמַר ”וָאָנִי” — אֵינוֹ יָכוֹל לְהָפֵר.
Someone who said, “I am a nazir,” and his friend heard and said, “And I,” “And I” —- they are all nezirim. [If] the first is released, they are all released. [If] the last is released, the last is permitted, but all [the others] are bound.  [If] he said, “I am a nazir,” and his friend heard and said, “My mouth is like his mouth,” or “My hair is like his hair” —- he is a nazir.  [If he said,] “I am a nazir,” and his wife heard and said, “And I” —- he may revoke hers, but his stands. [If she said,] “I am a nezirah,” and her husband heard and said, “And I” —- he cannot revoke it.
Nazir4: 2
”הֲרֵינִי נָזִיר, וָאָתְּ”, וְאָמְרָה ”אָמֵן” — מֵפֵר אֶת שֶׁלָּהּ, וְשֶׁלּוֹ קַיָּם. ”הֲרֵינִי נְזִירָה, וָאָתָּה”, וְאָמַר אָמֵן — אֵינוֹ יָכוֹל לְהָפֵר.
[If he said,] “I am a nazir; and you?” and she said, “Amen” —- he can revoke hers, but his stands. [If she said,] “I am a nezirah; and you?” and he said, “Amen” —- he cannot revoke.
Nazir4: 3
הָאִשָּׁה שֶׁנָּדְרָה בְנָזִיר, וְהָיְתָה שׁוֹתָה [בַ]יַּיִן וּמִטַּמְּאָה לַמֵּתִים — הֲרֵי זוֹ סוֹפֶגֶת אֶת הָאַרְבָּעִים. הֵפֵר לָהּ בַּעְלָהּ וְהִיא לֹא יָדְעָה שֶׁהֵפֵר לָהּ בַּעְלָהּ, וְהָיְתָה שׁוֹתָה [בַ]יַּיִן וּמִטַּמְּאָה לַמֵּתִים — אֵינָהּ סוֹפֶגֶת אֶת הָאַרְבָּעִים. רַבִּי יְהוּדָה אוֹמֵר: אִם אֵינָהּ סוֹפֶגֶת אֶת הָאַרְבָּעִים — תִּסְפּוֹג מַכַּת מַרְדּוּת.
A woman who vowed to be a nezirah and drank wine or rendered herself tamei from the dead —- she receives forty [lashes]. [If] her husband revoked her [nezirus], but she did not know that her husband had revoked her [nezirus], and she drank wine or rendered herself tamei from the dead —- she does not receive forty [lashes]. R” Yehudah says: [Even] if she does not receive forty [lashes], she receives lashes for rebelliousness.