Reference for Chullin 269:16

הלוקח גז צאנו של עובד כוכבים פטור מראשית הגז

IF A MAN BOUGHT THE FLEECES OF A FLOCK BELONGING TO A GENTILE.<span class="x" onmousemove="('comment',' Even though the wool was not shorn from the animal, but the Israelite sheared it.');"><sup>10</sup></span>