Reference for Bava Batra 257:6

ר' אלעזר אומר אפי' אדם אחד ושתי שדות שדה אחת ושני בני אדם אבל בשתי שדות ושני בני אדם לא

does not acquire possession. Said Abaye to Rabin: You have given us satisfaction [in one [respect] and cause for demurring in another.<span class="x" onmousemove="('comment',' Lit., 'one'. ');">¹⁴</span> [For, as regards the apparent contradiction between the statement] of R. Eliezar<span class="x" onmousemove="('comment',' In R. Dimi's report, supra, where it is stated that possession is acquired. ');">¹⁵</span> and the other statement of His<span class="x" onmousemove="('comment',' In Rabin's report, according to which possession is not acquired. ');">¹⁶</span>

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