Reference for Pesachim 6:5

הנהו תרי תלמידי דהוו יתבי קמיה דרב חד אמר שויתינן האי שמעתא כדבר אחר מסנקן וחד אמר שויתינן האי שמעתא כגדי מסנקן ולא אישתעי רב בהדי דהאיך

in Israel, he observed; and it did not take long before<span class="x" onmousemove="('comment',' Lit., 'it was not few days until'.');">⁷</span> he was an authorized teacher in Israel. There were three priests: one said, I received as much as a bean [of the shewbread]; the second said, I received as much as an olive; while the third said, I received as much as a halta'ah's tail.<span class="x" onmousemove="('comment',' This is a gross expression. Halta'ah is a species of lizard (Jast.) .');">⁸</span> They investigated his pedigree<span class="x" onmousemove="('comment',' Lit., 'after him'.');">⁹</span>

Jastrow