אֵין אָדָם מְגַלֵּחַ תִּגְלַחַת אַחַת וְעוֹלָה לוֹ לְנִזְרוֹ וּלְצָרַעְתּוֹ. וְתִגְלַחַת הַצָּרַעַת בִּזְמַן שֶׁהוּא סְפֵק מְצֹרָע אֵינוֹ דּוֹחֶה אֶת הַנְּזִירוּת. לְפִיכָךְ מִי שֶׁנָּזַר שָׁנָה אַחַת וְהָיָה בְּכָל הַשָּׁנָה הַזֹּאת סְפֵק מְצֹרָע וּסְפֵק טְמֵא מֵת אוֹ שֶׁהָיָה בָּהּ סְפֵק מְצֹרָע וּבְסוֹף הַשָּׁנָה נִטְמָא בְּסָפֵק הֲרֵי זֶה מוֹנֶה שִׁבְעָה יָמִים וּמַזֶּה בַּשְּׁלִישִׁי וּשְׁבִיעִי וְאֵינוֹ מְגַלֵּחַ בַּשְּׁבִיעִי וְאֵינוֹ יָכוֹל לִשְׁתּוֹת בְּיַיִן וּלְהִטַּמֵּא לְמֵת אֶלָּא לְאַחַר אַרְבַּע שָׁנִים. וְאוֹכֵל בְּקָדָשִׁים לְאַחַר שְׁתֵּי שָׁנִים מִפְּנֵי שֶׁהוּא צָרִיךְ לְגַלֵּחַ אַרְבַּע תִּגְלָחִיּוֹת. תִּגְלַחַת טָהֳרָה וְתִגְלַחַת טֻמְאָה מִסָּפֵק וּשְׁתֵּי תִּגְלָחִיּוֹת שֶׁמְּגַלֵּחַ הַמְצֹרָע. שֶׁהֲרֵי הוּא סְפֵק מְצֹרָע:
A person cannot perform one shaving [that will fulfill the requirements for] his nazirite vow and [for the emergence from the state of ritual impurity associated with] tzara'at. When it is questionable whether a person was afflicted with tzara'at [and thus became a metzora], the shaving [associated with emerging from] tzara'at does not supercede his nazirite vow. Therefore [the following rules apply] if a person took a nazirite vow for a year and throughout this year, there was a question whether he had been afflicted with tzara'at and a question whether he had contracted ritual impurity through contact with a human corpse or there was a question whether he had been afflicted with tzara'at and at the end of the year, a question arose whether he had contracted ritual impurity. He should count seven days, have [the ashes of the Red Heifer] sprinkled [upon him] on the third and seventh days, but he should not shave [his hair] on the seventh day. He may not drink wine or become impure due to contact with a human corpse until four years have passed. He may partake of consecrated food after two years have passed. [The rationale is] that he is required [because of the doubts concerning his status,] to shave [his head] four times: a) the shaving [required when he completes his nazirite vow in a state of] purity, b) the shaving [required for a nazirite to emerge from a state of] impurity, [for which he is obligated because of the doubt], and the two shavings required of a metzora, for there is a doubt whether he is a metzora.
