Reference for Eruvin 166:8

לזה בזריקה ולזה בזריקה היינו כותל שבין ב' חצירות לזה בשלשול ולזה בשלשול היינו חריץ שבין ב' חצירות

BUT IF IT IS LOWER IT BELONGS TO THE COURTYARD.<span class="x" onmousemove="('comment',' Whose tenants may use it, but not those of the gallery.');">¹⁴</span> THIS, HOWEVER, APPLIES ONLY TO ONE THAT ADJOINS THE GALLERY, BUT ONE THAT IS REMOVED FROM IT, EVEN IF TEN HANDBREADTHS HIGH, BELONGS TO THE COURTYARD. AND WHAT OBJECT IS REGARDED AS ADJOINING?

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