כב ומדרבי יוחנן אמר חייב ר"א אמר פטור והאמר ר"א
22 refer to one who turned over the dung within the first three [handbreadths of the ground], and thus to confine its application only to one who intended to acquire title to the dung,<span class="x" onmousemove="('comment',' Lit., 'and the reason is because he intended', etc. ');"><sup>18</sup></span> excluding thereby one who did not intend to acquire title to it? Why not indeed make the ruling refer to one who turned over the dung above the first three handbreadths, so that even where one did not intend to acquire title to it the liability should hold good? — Raba [thereupon] said: Because of a difficulty in the Mishnaic text<span class="x" onmousemove="('comment',' Infra p. 161. ');"><sup>17</sup></span> [which occurred to him]: Why indeed have 'turning up' in the Mishnaic text and not simply 'raising,'<span class="x" onmousemove="('comment',' Which would necessarily mean above the first three handbreadths of the ground level. ');"><sup>19</sup></span> if not to indicate that 'turning up' implies within the first three handbreadths [of the ground]. Now [then] that R. Eleazar was the one who maintained liability,<span class="x" onmousemove="('comment',' In the case of abandoned nuisances that have caused damage. ');"><sup>20</sup></span> R. Johanan would [of course] be the one who maintained exemption. But could R. Johanan really maintain this? Surely we have learnt: If a man hides thorns and broken glass [in public ground], or makes a fence of thorns, or if a man's fence falls upon public ground and damage results therefrom to another person, there is liability for the damage.<span class="x" onmousemove="('comment',' Infra p. 159. ');"><sup>21</sup></span> And R. Johanan thereupon said: This Mishnaic ruling refers to a case where the thorns were projecting into the public thoroughfare. For if they were confined within private premises<span class="x" onmousemove="('comment',' Although he subsequently abandoned it to the public. ');"><sup>22</sup></span> there would be exemption. Now, why should there be exemption in the case where they were confined within private premises if not because they would only constitute a nuisance on private premises? Does this then not imply that it is only a nuisance created upon public ground that involves liability, proving thus that abandoned nuisances do involve liability? — No, it may still be suggested that abandoned nuisances are exempt. The reason for the exemption in the case of thorns confined to private premises is, as it has already been stated in this connection,<span class="x" onmousemove="('comment',' Infra p. 159. ');"><sup>21</sup></span> that R. Aha the son of R. Ika said: Because it is not the habit of men to rub themselves against walls.<span class="x" onmousemove="('comment',' It is therefore the plaintiff himself who is to blame. ');"><sup>23</sup></span> But again, could R. Johanan [really] maintain this?<span class="x" onmousemove="('comment',' That abandoning nuisances releases from responsibility. ');"><sup>24</sup></span> Surely R. Johanan stated:<span class="x" onmousemove="('comment',' Shab. 46a. ');"><sup>25</sup></span> The <i>halachah</i> is in accordance with anonymous Mishnaic rulings. And we have learnt: If a man digs a pit in public ground, and an ox or ass falls in and dies, there is liability.<span class="x" onmousemove="('comment',' Infra 50b. ');"><sup>26</sup></span> [Does this not prove that there is liability for a pit dug in public ground?] — [It must] therefore [be concluded that] R. Johanan was indeed the one who maintained liability. Now then that R. Johanan was the one who maintained liability, R. Eleazar would [of course] be the one who maintained exemption. But did not R. Eleazar say