Reference for Bava Metzia 136:13

ורשב"ג לא בעי שכר עמלו ומזונו איכא גללים ואידך גללים אפקורי מפקיר להו:

— As for the shearings and milk, all agree [that they are adequate]. The conflict refers to whey and wool refuse:<span class="x" onmousemove="('comment',' [Where the breeder is allowed only these.] ');">¹¹</span>

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