Reference for Eruvin 144:6

אמר רב נחמן אמר רב הלכה כרבי יהודה הסבר

For it was stated: THEY AGREE, HOWEVER, THAT WHERE SOME OF THEM OCCUPY ROOMS OR UPPER CHAMBERS A SEPARATE CONTRIBUTION TO THE FRUIT MUST BE MADE FOR EACH COMPANY; now what was meant by ROOMS and what by UPPER CHAMBERS? If it be suggested that by the term ROOMS proper<span class="x" onmousemove="('comment',' Or 'actual'.');">¹⁶</span> rooms,<span class="x" onmousemove="('comment',' I.e., such as have never formed parts of the large hall.');">¹⁷</span> and by the term 'UPPER CHAMBERS' proper<span class="x" onmousemove="('comment',' Or 'actual'.');">¹⁶</span>

Jastrow

Jastrow