וְהִקְרִיב֙ מִזֶּ֣בַח הַשְּׁלָמִ֔ים אִשֶּׁ֖ה לַיהוָ֑ה אֶת־הַחֵ֙לֶב֙ הַֽמְכַסֶּ֣ה אֶת־הַקֶּ֔רֶב וְאֵת֙ כָּל־הַחֵ֔לֶב אֲשֶׁ֖ר עַל־הַקֶּֽרֶב׃
און ער זאָל גענענען פֿון דעם פֿרידאָפּפֿער, אַ פֿײַעראָפּפֿער צו גאָט, דאָס פֿעטס װאָס דעקט צו די אינגעװײד,
Mishnah Nazir
Shaving in a case of purity: How was it done?He would bring three animals, a sin-offering, a burnt-offering, and a well-being offering, slaughter the peace-offering and shave thereafter, the words of Rabbi Judah. Rabbi Elazar says: he shaves after the sin-offering, for in all cases [the sacrifice of] the sin-offering takes precedence. But if he shaved after [the slaughter] of any one of the three he has fulfilled his obligation.