Reference for Pesachim 136:2

הרכבתו והבאתו וכו': ורמינהו חותכין יבלת במקדש אבל לא במדינה ואם בכלי כאן וכאן אסור

ITS CARRYING AND ITS BRINGING etc. But the following contradicts it: You may cut off a wart [of an animal] in the Temple, but not in the country, and if [it is done] with a utensil [a knife], it is forbidden in both cases? R. Eleazar and R. Jose b. Hanina one answered, Both refer to [removing the wart] with the hand: one refers to a moist [wart]; the other, to a dry one While the other maintains, Both refer to a moist [wart], yet there is no difficulty: one means by hand, and the other means with a utensil. <br>

Jastrow