Reference for Eruvin 203:15
הנהו דכרי דהוו ליה לרב הונא דביממא בעו טולא ובליליא בעו אוירא אתא לקמיה דרב
It has,<span class="x" onmousemove="('comment',' Despite its huge size.');"><sup>43</sup></span> he observed, the character of a vessel. Rami B'Ezekiel sent to R'Amram the following message: ' Win the Master tell us some of those excellent sayings that you once told us in the name of R'Assi in respect of the arches of a boat'.<span class="x" onmousemove="('comment',' Which serve as a framework for the canvas or other material used as a shelter against the sun or rain.');"><sup>47</sup></span> He sent word in reply: Thus said R'Assi, 'With reference to the arches of a boat, whenever they are a handbreadth<span class="x" onmousemove="('comment',' Or more. Such a width constitutes an occasional tent.');"><sup>48</sup></span>