1 surely for us [Babylonians] it should at least be effective to stop up a perforation! Now concerning the fat that is upon the greater curvature [of the abomasum] there is no dispute at all that it is forbidden. The dispute is only concerning the fat that is upon the lesser curvature. (Others report: Concerning the fat that is upon the lesser curvature there is no dispute at all that it is permitted; the dispute is only concerning the fat that is upon the greater curvature.) This accords with the statement of R. Awia in the name of R. Ammi who said: One must scrape away a little from the surface [of the fat upon the lesser curvature]. R. Jannai likewise said in the name of an elder, One must scrape away a little from the surface thereof. R. Awia said: ‘I was once present before R. Ammi and [I saw that] they gave him this fat to eat after having scraped away a little from the surface thereof, and he ate it’. The attendant of R. Hanina was standing in attendance before him when R. Hanina said to him, ‘Scrape away a little from the surface thereof and give me the fat to eat’. As he saw his attendant hesitating, he said to him, ‘You are evidently a Babylonian, so you had better cut it off entirely and throw it away’. It was taught: R. Simeon b. Gamaliel says: If there was a perforation in the intestines but it was stopped up by mucus, it is permitted. What is this mucus? — It is the viscous substance of the intestines which is removed by great pressure. The Following statement R. Abba's colleague — i.e., R. Zera — learnt from R. Abba (others say: R. Zera's colleague — i.e., R. Abba — learnt from R. Zera): R. Abba the son of R. Hiyya b. Abba said: Thus said R. Hiyya b. Abba in the name of R. Johanan: The halachah is in accordance with the view of R. Simeon b. Gamaliel in the matter of ‘Trefah’ and the halachah is in accordance with the view of R. Simeon in the matter of ‘Mourning’. ‘The halachah is in accordance with the view of R. Simeon b. Gamaliel in the matter of Trefah’, as we have stated it above. But what is this matter of ‘Mourning’ [concerning which the halachah is in accordance with the view of R. Simeon]? — It has been taught: In the first three days of mourning he who arrives from a place nearby counts the days of mourning with the others; [if he arrives] from a far place he must count the days of mourning for himself. After these [three days], even if he arrives from a place nearby, he must count the days of mourning for himself. R. Simeon says: Even on the seventh day he who arrives from a place nearby counts the days of mourning with the others. A certain Rabbi said: ‘I pray that I be granted to go up [to Palestine] and learn the law from the mouth of the Master’. When he came he found R. Abba the son of R. Hiyya b. Abba and asked him, ‘Did the Master say that the halachah was in accordance with the view of R. Simeon b. Gamaliel in the matter of Trefah’? — He replied: ‘Indeed, I said that the halachah was not in accordance with his view. ‘And what about the halachah being in accordance with the view of R. Simeon in the matter of Mourning’? — He replied, ‘There is a dispute about this. For it has been stated: R. Hisda said: The halachah is [in accordance with R. Simeon's view]; R. Johanan also said that that was the halachah. R. Nahman, however, said: The halachah is not [in accordance with R. Simeon's view]. The halachah is not in accordance with the View of R. Simeon b. Gamaliel in the matter of Trefah, but the halachah is in accordance with the view of R. Simeon in the matter of Mourning, for Samuel has taught: In matters of mourning the law is always in accordance with him who states the more lenient view. R. Shimi b. Hiyya said: We may compare defects in the intestines. The intestines of an animal were brought before Raba [containing perforations]. He compared them [with other perforations that he now made] but they did not appear alike; whereupon his son R. Mesharsheya came and handled them, and they now appeared like the others. He [Raba] said to him, ‘Whence did you know to do this’? — He replied: ‘Think of the number of hands that had handled [the original perforations] before they were brought to my Master’! He exclaimed: ‘My son is versed in the laws concerning trefah like R. Johanan’! R. Johanan and R. Eleazar both said: We may compare defects in the lungs. Raba said: This is allowed only in the same lung, but we may not compare the defect in one lung with the defect in the other lung. The law, however, is that the defect in one lung may be compared with the defect in the other lung, the small with the small and the large with the large, but not the large with the small nor the small with the large. Abaye and Raba both said: We may compare defects in the windpipe. R. Papa said: This is allowed only in the same group [of cartilaginous rings], but we may not compare the defect in one group with the defect in another group [of rings in the same windpipe]. The law, however, is that the defect in the cartilaginous portion of one group may be compared with the defect in the cartilaginous portion of another group; likewise the defect in the membranous portion of one group with the defect in the membranous portion of another group, but we may not compare the defect in the cartilaginous portion with the defect in a membranous portion, nor the defect in the membranous portion with the defect in a cartilaginous portion. Ze'iri said: If the rectum was perforated it is permitted, for the hips support it, [and close up the perforation]. How much must be mutilated? R. Ila'i said in the name of R. Johanan, Where it is joined [to the hips] only the destruction of the greater part thereof [will render trefah]; where it is not so joined even the slightest perforation [will render trefah]. When the Rabbis reported this statement to Raba in the name of R. Nahman he exclaimed: Have I not told you not to hang on him [R. Nahman]ᵃᵇᶜᵈᵉᶠᵍʰⁱʲᵏˡᵐⁿᵒᵖᵠʳˢ
2 empty vessels? Thus said R. Nahman, Where it is joined [to the hips] even if the whole was gone, provided there remained a portion thereof which can be covered by a hand-grasp, it is permitted. How much is this? — A bitra in an ox. IF THE INNER RUMEN WAS PIERCED. Rab Judah reported in the name of Rab that Nathan b. Shila, chief slaughterer in Sepphoris, testified before Rabbi in the name of R. Nathan as follows: ‘What is the inner rumen? It is the sania dibi’. R. Joshua b. Karha also said that it is the sania dibi. R. Ishmael said: It is the entrance of the rumen. R. Assi said in the name of R. Johanan, It is a narrow part in the rumen but I don't know which it is. Said R. Nahman b. Isaac, The rumen has fallen into the well. R. Aha b. ‘Awa said in the name of R. Assi, It [the above-mentioned narrow part] is that portion of the rumen where it begins to taper down [to join with the gullet]. R. Jacob b. Nahmani said in the name of Samuel, It is that part of the rumen which has no downy lining. R. Abina said in the name of Geniba on the authority of Rab: The last handbreadth of the gullet adjoining the rumen is the inner rumen. In the West [Palestine] it was said on the authority of R. Jose b. Hanina, The entire rumen is the inner rumen. And what is the outer rumen? It is the membrane which covers the greater part of the rumen. Rabbah son of R. Huna said: It is the mafra'ta. What is the mafra'ta? R. Awia said: It is that part of the rumen which is exposed when the butcher tears open the abdomen. In Nehardea they acted on the view of Rabbah son Of R. Huna. R. Ashi asked Amemar, But what about all the other views? — He answered: They are all included in the view of Rabbah son of R. Huna. But what about the view of R. Assi in the name of R. Johanan? — He answered: It has already been explained by R. Aha son of R. Awia. And what about the view of R. Abina and of those in the West? — He answered: These are obviously at variance [with the view of Rabbah son of R. Huna]. R. JUDAH SAYS, IN A LARGE ANIMAL etc. R. Benjamin b. Japhet reported in the name of R. Eleazar, LARGE does not mean a large animal nor SMALL a small one, but the meaning is: If it was torn to the extent of a handbreadth but this was not the greater portion [of the rumen, it is trefah], and this is what the Mishnah teaches us by stating IN A LARGE ANIMAL TO THE EXTENT OF A HANDBREADTH; and if the greater portion was torn but it was not the extent of a handbreadth, [it is trefah], and this is what the Mishnah teaches us by stating IN A SMALL ANIMAL THE GREATER PORTION OF IT. But it is obvious, is it not, that where the greater portion was torn, though it was not the extent of a handbreadth, [it is trefah]? — It was only necessary to be stated with regard to such a case as where the laceration [extended over the greater portion but it] would have made up a handbreadth had it only been torn a little more, for then you might have said that it was not trefah until the extent of a handbreadth was torn; he therefore teaches [that it is not so]. Geniba said in the name of R. Assi: If a circular hole was cut out [in the rumen having a diameter] of a sela’, it is trefah, for then if you were to stretch out [the circumference thereof] it would amount to a handbreadth. R. Hiyya b. Abba said: Geniba explained it to me on the bridge of Nehardea thus: A hole [having a diameter] of a sela’ is permitted; if it is more than a sela’ it is trefah. What, for example, is a hole larger than a sela’? — Said R. Joseph. A hole through which three date stones with some of the fruit attached could pass with pressure, or easily without any fruit thereon. IF THE OMASUM OR RETICULUM WAS PIERCED. Our Rabbis taught: Where a needle was found impacted in the thick wall of the reticulum, if it had protruded only on one side it is permitted. but if it had protruded on both sides it is trefah. If there was found on it a spot of bloodᵗᵘᵛʷˣʸᶻᵃᵃᵃᵇᵃᶜᵃᵈᵃᵉᵃᶠ