Reference for Yoma 105:6

ותיפוק ליה דקא מעייל ביאה ריקנית

But if he did not put a smoke-raiser into it, or that he omitted one of its spices he is liable to death. But [why not] infer this<span class="x" onmousemove="('comment',' That he is culpable if he omitted one of its ingredients.');">⁷</span>

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