Reference for Chullin 274:55
דכירנא כד הוה יתיבנא אחר י"ז שורן אחוריה דרב קמיה דרבי ונפקי זיקוקין דנור מפומיה דרב לפומיה דרבי ומפומיה דרבי לפומיה דרב ולית אנא ידע מה הן אמרין ואת אבא אריכא קרית ליה
but surely there is a contradiction between this opinion of Rab and the other, for Rab has said: At least a maneh and a half!<span class="x" onmousemove="('comment',' I.e., there must be a maneh and a half - thirty-seven and a half sela's - to be subject to the law of the first of the fleece, whereas according to R. Dimi Rab ruled that there must be a minimum of sixty sela's. According to the second interpretation (v. p. 790, n. 9) the contradiction between Rab is this: Rab is reported by R. Dimi to have ruled that the measure for the first of the fleece is one sixtieth part, whereas previously Rab ruled that out of thirty-seven and a half sela's, the minimum quantity that is subject to the law of the first of the fleece, one sela', which is the very least that would constitute 'giving's must be given to the priest.');"><sup>31</sup></span>