Reference for Eruvin 199:13
תני חדא אם עלה מותר לירד ותני חדא אסור לירד לא קשיא כאן מבעוד יום כאן משחשיכה
is of the opinion that such a penalty has been imposed while the other Master holds that no such penalty has been imposed. R'Huna son of R'Joshua observed: This<span class="x" onmousemove="('comment',' The divergence of opinion between the authors of the Baraithas just discussed.');"><sup>39</sup></span> is similar in principle to the dispute between the following Tannas: If the blood of sacrifices of which one sprinkling only is necessary<span class="x" onmousemove="('comment',' On the altar. Lit., 'those that are given by one giving'.');"><sup>40</sup></span> was confused with the blood of other sacrifices of which one sprinkling is necessary,<span class="x" onmousemove="('comment',' If a bowl of blood of a firstling, for instance, was confused with that of the tithe of cattle. (The interpretation here follows Bertinoro in Zeb. VIII, 10) .');"><sup>41</sup></span>