Reference for Nedarim 112:5

א"ר יעקב בר אחא אמר רבי מטה שנקליטיה יוצאין זוקפה ודיו א"ר יעקב בר אידי אמר ר' יהושע בן לוי הלכה כרשב"ג:

Now if the mittah has its strapwork drawn up on top, why must it be smoothed with fish skin?<span class="x" onmousemove="('comment',' By the mittah the bedstead itself, i.e., the framework, is understood. If this framework is always overlaid with straps; why need it he smoothed at all? ');">⁹</span> But both [the mittah and the dargesh] have their strappings drawn inside: a mittah has its straps drawn in and on through slits [in the boards]; those of a dargesh go in and on through loops.

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow