Midrash sobre Levítico 16:2

Another interpretation (of Eccl. 9:2): AS IT IS WITH THE GOOD. This refers to the children of Aaron. (Eccl. 9:2, cont.:) SO IT IS WITH THE SINNER. This refers to those who opposed Aaron, Korah and his congregation. Now they were destroyed by fire, as stated (in Numb. 16:35): AND A FIRE WENT FORTH FROM THE LORD < …. > Also when the children of Aaron entered to offer sacrifice, they were consumed by fire. (Lev. 10:2:) SO FIRE CAME FORTH FROM BEFORE THE LORD AND CONSUMED THEM. The former offered sacrifice and were consumed by fire, and the latter offered sacrifice and were consumed by fire. So Solomon laments (in Eccl. 9:2): AS IT IS WITH THE GOOD, SO IT IS WITH THE SINNER. When the children of Aaron were consumed by fire, he sat and complained, saying: What sin has befallen my children that this should happen to them? Immediately the Holy One appeared to Moses and said to him: Go < and > console him. Where is it shown? Where it is so written (in Lev. 16:2) after the death of Aaron's two sons. And what did he say to him? SPEAK (DBR) UNTO YOUR BROTHER AARON…. Now speaking (rt.: DBR) can only mean consolation, even as you say (in Is. 40:2): SPEAK (rt.: DBR) TENDERLY TO JERUSALEM….

(Fol. 19b) He wept, and they wept. He wept because he was suspected of being a Sadducee, and they wept because Resh Lakish said: "He who suspects an innocent man will receive odily punishment." And why did they go to such an extent? Because it was feared lest he prepare the incense on the censer outside of the Holy of Holies, and then enter with the censer, as did the Sadducees. Our Rabbis were taught: That it happened with one Sadducee, who prepared [the incense] outside, and entered the Holy of Holies with it, that when he came out, he was rejoicing greatly. When his father met him, he said to him: "My son, though we are Sadducees, yet we must fear the Pharisees." Whereupon he replied: "All my years I was anxious to fulfill the verse (Lev. 16, 2) For in the cloud will I appear upon the Kaporeth, and I said to myself, 'When will the day come in which I might do it?' And to-day, when I have had the opportunity, should I not have done it?" It was said that it did not take long before he died, and lay amidst rubbish, and worms crept out of his nostrils. And according to others, he was smitten right there, while leaving the Temple.

2) Whence is it derived that (the confession) requires placing of the hands (semichah, upon the head of the animal)? "upon it" is written here and "upon it" is written there (Vayikra 16:2). Just as there semichah is required, here, too, semichah is required.