יב תניא א"ר יוסי מעשה במערה של שיחין שהיו מחזיקין בה טומאה ובדקו עד שהגיעו לקרקע שהיתה חלקה כצפורן ולא מצאו לימים נכנסו בה פועלים מפני הגשמים ונתזו בקרדומותיהן ומצאו מכתשת מלאה עצמות אמרו לו משם ראיה אימר לא בדקו כל צרכו
12 They<span class="x" onmousemove="('comment',' The Rabbis who disagreed with him. ');"><sup>29</sup></span> answered him: 'Do you adduce proof from there? It might be suggested that the examination was not thorough enough'.<span class="x" onmousemove="('comment',' Lit., 'they did not examine all its requirement'. ');"><sup>30</sup></span> It was taught: Abba Saul stated, It once happened that a clod at Beth Horon was held in a presumptive state of uncleanness, and the Sages could not properly examine it because its area was extensive.<span class="x" onmousemove="('comment',' Lit., 'much'. ');"><sup>31</sup></span> But there was an old man in the place<span class="x" onmousemove="('comment',' Lit., 'there'. ');"><sup>32</sup></span> whose name was R. Joshua b. Hananiah and he said to them, 'Bring me some sheets'. They brought to him sheets and he soaked them in water and then spread them over the clod.<span class="x" onmousemove="('comment',' Lit., 'them'. ');"><sup>33</sup></span> The clean area<span class="x" onmousemove="('comment',' The soil of which had never been dug and was, therefore, hard and impervious to the moisture from the sheets. ');"><sup>34</sup></span> remained dry while the unclean area<span class="x" onmousemove="('comment',' Which contained corpses and which, having been dug, consisted of loose earth that absorbed the moisture. ');"><sup>35</sup></span>