Reference for Bava Batra 268:13

מי פלגינן דבורא או לא פלגינן דבורא רב מארי ורב זביד חד אמר פלגינן וחד אמר לא פלגינן

For, surely, R. Hiyya b. Abin said in the name of R. Johanan: A husband who stated, 'I divorced my wife', is believed!<span class="x" onmousemove="('comment',' This confirms the view of R. Joseph. It reveals, however, a contradiction between the two statements if R. Johanan ');">²⁴</span> There is no difficulty: One<span class="x" onmousemove="('comment',' Lit., 'here', R. Isaac's report that the husband is not believed. ');">²⁵</span>

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