Reference for Zevachim 60:3
דאמר רבי יצחק בר יוסף א"ר יוחנן הכל מודים היכא דאמר תחול זו ואחר כך (אמר) תחול זו דברי הכל לא חיילא לא תחול זו אלא א"כ חלה זו דברי הכל חיילא
R'Meir holds: Since he should have said, 'A substitute for a burnt-offering and a peace-offering.'<span class="x" onmousemove="('comment',' If he intended both.');"><sup>5</sup></span> but said [instead], 'A substitute for a burnt-offering, a substitute for a peace-offering,' yo may infer that he has indeed retracted.<span class="x" onmousemove="('comment',' Having declared it a substitute for the one, he retracted and made it a substitute for the other. But retraction is not permitted, and therefore it retains the first sanctity only.');"><sup>6</sup></span> And R'Jose?<span class="x" onmousemove="('comment',' Does he not allow this argument?');"><sup>7</sup></span>