Reference for Yevamot 202:16
רב שמואל בר יהודה הוה קאי קמיה דרב יהודה אמר ליה סק תא לזירזא דקני לאצטרופי בי חמשה לפרסומי מילתא אמר ליה תנינא בישראל בב"ד ישראל ולא בב"ד של גרים ואנא גר אנא
[Their object<span class="x" onmousemove="('comment',' In adding to the prescribed quorum. ');"><sup>61</sup></span> was] to give the matter due publicity.<span class="x" onmousemove="('comment',' That it should be widely known that the woman was a haluzah and so no priest would marry her; while prospective husbands, on hearing that she had been freed by halizah from her levirate bond, might begin to woo her (cf. Rashi). The question of R. Judah's first opinion did not at all enter into consideration. ');"><sup>62</sup></span> R. Ashi once happened to be at R. Kahana's, when the latter said to him, 'The Master has come up to us [at an opportune moment] to complete a quorum of five'.<span class="x" onmousemove="('comment',' At a halizah ceremonial. ');"><sup>63</sup></span> R. Kahana stated: I was once standing in the presence of Rab Judah, when he said to me, 'Come, get on to this bundle of reeds<span class="x" onmousemove="('comment',' The spot appointed for the performance of the halizah (cf. Raba's ruling supra). ');"><sup>64</sup></span> that you may be included in a quorum of five'.<span class="x" onmousemove="('comment',' At a halizah ceremonial. ');"><sup>63</sup></span>