טז אמר רבי חנינא בר פפא דריש שילא איש כפר תמרתא תלת מתניתא ותרתי שמעתתא שיעורא טפח תרתי חדא היא אמר אביי אימא אמר רבי חייא אזוב טפח
16 For it was taught: What must be the size of a <i>shofar</i>?<span class="x" onmousemove="('comment',' Ram's horn used on the two days of the New Year festival (cf. Lev. XXIII, 24, Num. XXIX, 1). ');"><sup>37</sup></span> R. Simeon b. Gamaliel explained: It must be of such a size as can be held in one's hand and be seen at either end, viz.,<span class="x" onmousemove="('comment',' Cf. Tosaf. Asheri. ');"><sup>38</sup></span> a handbreadth.<span class="x" onmousemove="('comment',' A handbreadth is equal to the size of four thumbs which equals that of four fingers plus. Hence the prescription that when 'held in one's hand', sc. with the four fingers, it must 'be seen at either end', i.e., it must slightly project to make up the required size. ');"><sup>39</sup></span> What is meant by 'spine'? The ruling which R. Parnak laid down in the name of R. Johanan: The spine of the lulab must be long enough to project a handbreadth above the myrtle.<span class="x" onmousemove="('comment',' With which it is bound to form with the willows the Tabernacles festive wreath (cf. Lev. XXIII, 40). ');"><sup>40</sup></span> 'The <i>Sukkah</i><span class="x" onmousemove="('comment',' V. Glos. ');"><sup>41</sup></span> wall'? As it was taught: Two walls<span class="x" onmousemove="('comment',' Of a sukkah (cf. Lev. XXIII, 42). ');"><sup>42</sup></span>