יז אין הכי נמי ומשום נימוס
17 And should you object that if the reason is because of the marks of cleanness, why should it say [according to R'Eleazar] [that he killed the raven] in order to practice, since even if he unintentionally ritually killed it, the case should also be identical; the answer is, Yes, it is so, but it is on account of Nimos [that it does not state this].<span class="x" onmousemove="('comment',' To inform us that according to Nimos, although there was a deliberate ritual killing for practice purposes, nevertheless the raven itself does not receive the uncleanness relating to food. But as regards R. Eleazar, it is true that even if the raven was killed unintentionally, (the intention having been to cut some other object) , the blood renders other food fit to receive uncleanness, and the raven itself also receives uncleanness. Consequently, you cannot explain the difference between the Rabbis and R. Simeon on the basis of the difference of Nimos and R. Eleazar. Therefore, the difference of the former disputants refers to the case where the ass's neck was broken, and the reason why R. Simeon maintains that it is not clean is because, as Rabbah explains, it is forbidden to be used.');"><sup>9</sup></span>