Reference for Temurah 32:12

אלא ש"מ ילמד סתום ממפורש מה מפורש ביחיד ולא בצבור אף סתום ביחיד ולא בצבור

- There were two forgettings.<span class="x" onmousemove="('comment',' The class in which the sin-offering that was to die was placed at Sinai (viz., congregational or individual) and also which of the five sin-offerings was to die.');">¹¹</span>

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