Meilah 31
אפילו לאכילה נמי מצטרפין
but with regard to eating, clean animals<span class="x" onmousemove="('comment',' Which, if they died of themselves, or if slaughtered not according to ritual, are prohibited as nebelah, v. Deut. XIV, 21.');"><sup>3</sup></span>
ורב אסי אמר
form one group for themselves and unclean animals<span class="x" onmousemove="('comment',' Which even if not slaughtered according to ritual are prohibited only by reason of their uncleanness, v. Lev. XI, 8, but do not come under the category of nebelah, according to the principle that a prohibition cannot take hold of something which has already been forbidden.');"><sup>4</sup></span>
איכא דאמרי
And Levi said: Also in regard to eating do they all combine with one another.<span class="x" onmousemove="('comment',' He holds that unclean animals not slaughtered according to ritual do come under the category of nebelah.');"><sup>5</sup></span>
אבר מן החי נוהג בטמאה
Does this not contradict R'Assi?<span class="x" onmousemove="('comment',' According to the first explanation of R. Assi's statement, Rashi: Rab is not contradicted as this statement might refer to defilement.');"><sup>10</sup></span>
האי תנא סבר איסור חל על איסור
And furthermore, have we not learnt: 'Half an olive size [of the flesh] of a living cow and half an olive-size of th of a dead camel cannot combine with one another, but half an olive size of the flesh of a cow and half an olive-size of that of a camel can combine with one another if both are alive or both dead'. There would be a contradiction between the opening clause<span class="x" onmousemove="('comment',' If your inference be right.');"><sup>15</sup></span> and the concluding. You must therefore come to the conclusion that in the case of both animals being dead they can combine with one another!<span class="x" onmousemove="('comment',' Contradicting R. Assi.');"><sup>16</sup></span> - R'Assi would reply: This Tanna holds that a prohibition can apply to something that has been prohibited already by reason of another prohibition.<span class="x" onmousemove="('comment',' While his statement is following the view that such a prohibition cannot take effect.');"><sup>17</sup></span>