Reference for Chullin 82:40

א"ר ינאי

R'Eleazar said: The Mishnah refers only to the case where he did not have a consecrated animal at home, but where he had a consecrated animal at home it might be said that he has just now substituted this animal for it.<span class="x" onmousemove="('comment',' And the slaughtering would be invalid.');">¹⁴</span>

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