Rujukan Mishnah untuk Bilangan 19:12: Mishnah Nazir & Mishnah Mikvaot

ה֣וּא יִתְחַטָּא־ב֞וֹ בַּיּ֧וֹם הַשְּׁלִישִׁ֛י וּבַיּ֥וֹם הַשְּׁבִיעִ֖י יִטְהָ֑ר וְאִם־לֹ֨א יִתְחַטָּ֜א בַּיּ֧וֹם הַשְּׁלִישִׁ֛י וּבַיּ֥וֹם הַשְּׁבִיעִ֖י לֹ֥א יִטְהָֽר׃

Ia harus menyucikan dirinya dengan abu itu pada hari ketiga dan pada hari ketujuh, maka ia menjadi tahir; tetapi jika ia tidak menyucikan dirinya pada hari ketiga dan pada hari ketujuh, ia tidak menjadi tahir.

Mishnah Nazir

If one says, “Behold, I am a nazirite,” and becomes impure on the thirtieth day, he renders void the whole period. Rabbi Eliezer says: only seven days are void. [If one says,] “Behold, I am a nazirite for thirty days”, and becomes impure on the thirtieth day, then he renders void the whole period.
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Mishnah Nazir

If one takes a nazirite vow while in a graveyard, then even if he remains there for thirty days, these do not count, and he does not have to bring the sacrifice [prescribed] for impurity. If he leaves it and re-enters, [the period] counts, and he must bring the sacrifice [prescribed] for impurity. Rabbi Eliezer says: not [if he re-enters] on the same day, for it says, “But the former days shall be void,” (Numbers 6:12) until there are former days.
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Mishnah Nazir

For which types of defilement must the nazirite shave?For [defilement contracted from] a corpse, or an olive’s bulk of [the flesh of] a corpse, or an olive’s bulk of corpse ooze, or a ladleful of corpse-mould; Or the spinal column, or the skull, or any limb [severed] from a corpse, or any limb [severed] from a living body that is still properly covered with flesh, or a half-kav of bones, or a half-log of blood. Whether [the defilement was contracted] from contact with them, from carrying them, or from overshadowing them. For [defilement contracted from] a barley-grain’s bulk of bone, whether by contact or carrying. On account of these, a nazirite must shave and be sprinkled on the third and seventh days, and such [defilement] annuls the previously served period, and he does not begin to count a new [naziriteship] until he has become clean and brought his sacrifices.
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