משנה: הִפִּילָה אִשְׁתּוֹ אֵינוֹ נָזִיר. רִבִּי שִׁמְעוֹן אוֹמֵר יֹאמַר אִם הָיָה בֶּן קַיָימָא הֲרֵינִי נְזִיר חוֹבָה וְאִם לָאו הֲרֵינִי נְזִיר נְדָבָה. חָזְרָה וְיָלְדָה הֲרֵי זֶה נָזִיר. רִבִּי שִׁמְעוֹן אוֹמֵר יֹאמַר אִם הָרִאשׁוֹן בֶּן קַיָימָא הָרִאשׁוֹנָה חוֹבָה וְזוֹ נְדָבָה וְאִם לָאו הָרִאשׁוֹנָה נְדָבָה וְזוֹ חוֹבָה.
MISHNAH: If his wife had a miscarriage, he is not a nazir. Rebbi Simeon says, he should say: If it was a viable child, I am a nazir as an obligation, if not, I am a nazir voluntarily. If afterwards she had a child, he is a nazir. Rebbi Simeon says, he should say: If the earlier one was a viable child, I earlier was a nazir as an obligation, and now I am a nazir voluntarily; otherwise, I earlier was a nazir voluntarily, and now I am a nazir as an obligation.