Reference for Eruvin 167:6

אלא מאי לחצר אף לחצר ושניהן אסורין ה"נ מאי לחצר אף לחצר ושניהן אסורין ש"מ

Why, seeing that it is domain common to the two of them?<span class="x" onmousemove="('comment',' V. p. 583, n. 11.');">¹²</span> Consequently it must be admitted that<span class="x" onmousemove="('comment',' Lit., 'but what'.');">¹³</span> TO THE COURTYARD means: To the courtyard also and that both<span class="x" onmousemove="('comment',' V. p. 583, n. 11.');">¹²</span>

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