Reference for Pesachim 60:6
אמר רב הונא בריה דרב יהושע עץ פרור מגעילו ברותחין ובכלי ראשון קסבר כבולעו כך פולטו
But the law is: both the one and the other<span class="x" onmousemove="('comment',' Sc. the handle and the blade');"><sup>8</sup></span> [need only be put] into boiling water, and in a 'first' vessel.<span class="x" onmousemove="('comment',' A 'first' vessel means the vessel in which the water was boiled, while it is still at boiling point; a 'second' vessel is that into which the water is poured from the 'first'.');"><sup>9</sup></span> R'Huna the son of R'Joshua said: A wooden pot ladle must be purified<span class="x" onmousemove="('comment',' Hag'alah is the technical term for ridding a utensil of the forbidden matter which it has absorbed.');"><sup>10</sup></span>