Reference for Menachot 213:20

<big><strong>מתני׳</strong></big> הרי עלי עולה יביא כבש ר' אלעזר בן עזריה אומר או תור או בן יונה

The fact is, however, that Rabbi derived it from the expression 'Home-born'.<span class="x" onmousemove="('comment',' Ibid. 13. And just as it was deduced from this expression that wine may be offered by itself as a freewill-offering. Rabbi also derives therefrom that oil may similarly be offered as a freewill-offering. Accordingly wine and oil are to be on a par, and as wine requires a minimum of three logs so it is with oil too.');">¹³</span> R'Huna son of R'Nathan said to R'Papa.

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