Reference for Bava Batra 99:6

ואיבעית אימא אמימר דאמר כר' אלעזר

must therefore be that of which the husband has the usufruct. But [how can this be], seeing that Amemar has said: If husband and wife sell the property of which he has the usufruct,<span class="x" onmousemove="('comment',' The so-called 'property of plucking' (mulug), which belonged to the wife but of which the husband had the usufruct without responsibility for loss or deterioration. [The term mulug is derived from Aram. [H] to pluck, Aruch, or from Lat. mulgere, 'to milk'. V. Epstein, M., op. cit, p. 92. n. 16.] ');">⁶</span>

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