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].

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.