Reference for Chullin 246:16

רבי דוסתאי בן יהודה משום ר"ש אומר

R'Huna said in the name of R'Simeon son of R'Jose: This [teaching]<span class="x" onmousemove="('comment',' That a garment is rendered clean by tearing the greater part of it.');">¹¹</span>

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