יג גמ תנן התם מי שהיה ביתו סמוך לעבודה זרה ונפל אסור לבנותו כיצד יעשה כונס לתוך שלו ד' אמות ובונה
13 <b><i>GEMARA</i></b>. (The Scholars asked: Is R. Meir's standard greater or R. Jose's standard greater?)<span class="x" onmousemove="('comment',' Rashal and BaH delete this bracketed passage. ');"><sup>21</sup></span> Logically, R. Jose's standard is greater, whereas the verse [quoted indicates that] R. Meir's standard is greater, for should you think that R. Jose's standard is greater, does he [the prophet] [first] curse in respect to a small vessel, and then curse in respect to a large one!<span class="x" onmousemove="('comment',' This is raised as a difficulty. Generally speaking, only a very small shard is required for scraping out a fire from a stove, certainly not one large enough to contain a rebi'ith. On the other hand, the prophet would not curse by first observing that not even a small shard will remain, and then add that a large shard will not remain either. ');"><sup>22</sup></span> — Said Abaye: Our Mishnah too [means] to scrape out a fire from a large hearth.<span class="x" onmousemove="('comment',' Which requires a larger shard. ');"><sup>23</sup></span> SAID R. JOSE TO HIM, THENCE IS PROOF. But R. Jose says well to R. Meir! — R. Meir maintains that he proceeds to a climax: Not only will nothing that is of value to people be found therein, but even that which is of no value to people shall not be found therein. <b><i>MISHNAH</i></b>. R. AKIBA SAID: WHENCE DO WE KNOW THAT AN IDOL DEFILES BY CARRIAGE LIKE A <i>NIDDAH</i>?<span class="x" onmousemove="('comment',' If one carries a niddah (q.v. Glos.), even without actually touching her, he becomes unclean, and R. Akiba teaches that the same applies to an idol. ');"><sup>24</sup></span> BECAUSE IT IS SAID, THOU SHALT CAST THEM [SC. THE IDOLS] AWAY AS A MENSTRUOUS THING; THOU SHALT SAY UNTO IT, GET THEE HENCE:<span class="x" onmousemove="('comment',' Isa. XXX, 22. ');"><sup>25</sup></span> JUST AS A <i>NIDDAH</i> DEFILES BY CARRIAGE, SO DOES AN IDOL DEFILE BY CARRIAGE.<span class="x" onmousemove="('comment',' Rashi: This Mishnah is quoted here because of its similarity in style to a later Mishnah concerning circumcision on the Sabbath (infra 86a). R. Han. and Tosaf.: Since the last Mishnah of the preceding chapter quotes a law which is supported by, though not actually deduced from, a Biblical verse, this chapter commences similarly. Both verses quoted are from Isa. XXX. ');"><sup>26</sup></span> <b><i>GEMARA</i></b>. We learnt elsewhere:<span class="x" onmousemove="('comment',' V. A.Z. 47b. ');"><sup>27</sup></span> If one's house adjoins an idol,<span class="x" onmousemove="('comment',' So that its wall is also the wall of the heathen temple, though actually it belongs entirely to him. ');"><sup>28</sup></span> and it collapses, he must not rebuild it.<span class="x" onmousemove="('comment',' Since he thereby builds a wall for the temple too. ');"><sup>29</sup></span> What shall he do? He must retreat four cubits within his own [ground] and rebuild.