Commentary for Niddah 48:9

רבי ירמיה בר אבא סבר למעבד עובדא כוותיה דשמואל אמר ליה רב הונא

are excluded, since they are not fit for the covenant of the eight days. 'And', said Rab to him, 'conclude your statement thus:<span class="x" onmousemove="('comment',' I.e., insert between 'these' and are excluded'. ');">⁹</span>

Rashi on Niddah