Reference for Chullin 273:19

דבר הראוי לשירות

And R'Jose agrees that what is the general practice [is included]!<span class="x" onmousemove="('comment',' And since goats' hair is generally plucked, what is plucked is deemed to be its 'fleece' and therefore should be subject to the law of the first of the fleece!');">¹⁴</span>

Jastrow

Jastrow