דף 82

as you do not clean yourselves with an earthenware shard, and you do not kill lice on your garments, and you do not pull out a vegetable and eat it before you untie the bundle that was tied by the gardener? This implies that all these actions carry with them the danger of witchcraft.

Rav Huna said to his son Rabba: What is the reason that you are not to be found among those who study before Rav Ḥisda, whose halakhot are incisive? Rabba said to him: For what purpose should I go to him? When I go to him, he sits me down and occupies me in mundane matters not related to Torah. For example, he said to me: One who enters a bathroom should not sit down immediately and should not exert himself excessively because the rectum rests upon three teeth, the muscles that hold it in place, and there is concern lest the teeth of the rectum dislocate through exertion and he come to danger. Rav Huna said to his son Rabba: He is dealing with matters crucial to human life, and you say that he is dealing with mundane matters? Now that I know what you meant, all the more so go before him.

The Gemara continues to discuss these halakhot. Rav Huna said: One who relieves himself and needs to wipe and has before him a stone and an earthenware shard, wipes with the stone and does not wipe with the earthenware shard, since he might injure himself. And Rav Ḥisda said: He wipes with the earthenware shard and does not wipe with the stone, which is set-aside. The Gemara raises an objection from a baraita: If one had before him a stone and an earthenware shard, he wipes with the earthenware shard and does not wipe with the stone. That is a conclusive refutation of the opinion of Rav Huna. Rafram bar Pappa explained it before Rav Ḥisda in accordance with the opinion of Rav Huna: It is not referring to earthenware shards, but to the smooth rims of vessels, which pose no danger.

There were before him a stone and grasses. With regard to the preferred method to wipe on Shabbat, what is the ruling? There is a dispute between Rav Ḥisda and Rav Hamnuna. One said: He wipes with the stone and does not wipe with the grasses; and one said: He wipes with the grasses and does not wipe with the stone. The Gemara raises an objection from a baraita: One who wipes with something flammable, his lower teeth, which hold the intestines in place, fall out. How then, may one clean himself with grasses? The Gemara answers: This is not difficult: This, where it is permitted, is referring to moist grass; that, where it is prohibited, is referring to dry grass.

The Gemara continues to discuss this topic. With regard to one who needs to defecate and does not do so, there is a dispute between Rav Ḥisda and Ravina. One said: An evil spirit dominates him; and one said: An odor of filth dominates him. It was taught in a baraita in accordance with the one who said that an odor of filth dominates him, as it was taught: One who needs to defecate and eats is comparable to an oven that was heated on top of its ashes; and that is the onset of an odor of filth.

The Gemara continues to discuss the issue: One who needed to defecate and is unable to do so, Rav Ḥisda said: He should stand and sit, stand and sit. Rav Ḥanan from Neharde’a said: He should move to the sides and attempt to relieve himself in a different spot. Rav Hamnuna said: He should manipulate with a stone in that place. And the Rabbis said: He should divert his thoughts to other matters. Rav Aḥa, son of Rava, said to Rav Ashi: All the more so that when he diverts his thoughts he will not be able to defecate. Rav Ashi said to him: He should divert his thoughts from other matters, and focus exclusively on his effort to relieve himself. Rav Yirmeya from Difti said: I saw a certain Arab who stood and sat, stood and sat, until it poured out of him like a pot. Apparently, that advice is effective.

The Sages taught in a baraita: One who wishes to enter and partake of a regular meal that will last for some time, should pace a distance of four cubits ten times, and some say, ten cubits four times, in order to expedite the movement of the bowels, and defecate, and enter, and sit in his place.

MISHNA: One who carries out a shard of earthenware on Shabbat is liable if it is in a measure equivalent to that which is used to place between one pillar and another when piled on the ground to separate them; this is the statement of Rabbi Yehuda. Rabbi Meir says: In a measure equivalent to that which is used to stoke a fire with it. Rabbi Yosei says: In a measure equivalent to that which is used to hold a quarter of a log in it. Rabbi Meir said: Although there is no proof for the matter, there is a biblical allusion to my opinion, as it is stated: “And He shall break it as a potter’s vessel is broken, smashing it without sparing; and there shall not be found among its pieces a shard to rake fire on the hearth” (Isaiah 30:14). Rabbi Yosei said to him: Is there proof from there? The verse concludes: “And to extract water from the cistern,” indicating that earthenware is significant if it is large enough to hold water.

GEMARA: A dilemma was raised before the Sages: Is the measure stated by Rabbi Meir greater, or is the measure stated by Rabbi Yosei greater? The Gemara responds: It is reasonable to say that the measure of Rabbi Yosei is greater; however, based on the verse it appears that the measure of Rabbi Meir is greater. As, if it enters your mind to say that the measure of Rabbi Yosei with regard to the shard of earthenware is greater, would the prophet first curse him by saying that a small vessel will not be found, and then curse him by saying that a larger vessel will not be found? Abaye said: The mishna is also referring to a large shard of earthenware required to stoke the fire of a large conflagration. Even in the mishna, Rabbi Meir’s measure is larger.

We learned in the mishna that Rabbi Yosei said to him: Is there proof from there? He cites proof for his opinion from the conclusion of that same verse. The Gemara comments: Rabbi Yosei spoke well to Rabbi Meir. And how does Rabbi Meir address that proof? He explains that the verse is stated employing the style of: There is no need. It should be understood as follows: There is no need to say that an item that is significant to people, e.g., a large shard of earthenware to stoke a fire, shall not be found, but even an item that is insignificant to people, i.e., a shard to extract water, shall not be found. Therefore, the conclusion of the verse does not contradict Rabbi Meir’s opinion.

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MISHNA: Rabbi Akiva said: From where is it derived that idolatry, e.g., a statue of a deity, transmits impurity imparted by carrying even when the person who carries it does not come into contact with it, just as a menstruating woman does? As it is stated: “And you will defile the silver overlays of your statues, and the golden plating of your idols, you will cast them away as you would a menstruating woman [dava], you will tell it, get out” (Isaiah 30:22). Just as a menstruating woman transmits impurity imparted by carrying, so too, idolatry transmits impurity imparted by carrying.

GEMARA: Since the halakhot of idolatry and the impurity it causes are beyond the scope of tractate Shabbat, the fundamentals of this halakha are cited from tractate Avoda Zara. We learned in a mishna there: One whose house was adjacent to a house of idolatry, sharing a common wall, and the dividing wall fell, it is prohibited to rebuild it as he would thereby have built a wall for idol worship. What should one do? He moves four cubits into his own land and builds the wall there.