Midrasz do Kapłańska 24:13

1) (Vayikra 24:13-14) ("And the L–rd spoke to Moses, saying: Take the curser outside of the camp, and let all who heard place their hands on his head; and let all the congregation stone him.") "Take the curser outside of the camp": We are hereby taught that beth-din was within, and the stoning site outside of it. "and let "who heard": These are the witnesses. "all who heard": These are the judges. "their hands": the hands of each, individually.

2) "their hands on his head": They place their hands upon him and say to him: "Your blood is on your head for you brought yourself to this."

3) "and they shall stone him": and not his garment (i.e., he is stoned naked). "all the congregation": Now does all the congregation stone him? The meaning is, rather, that the witnesses (stone him) in the presence of the entire congregation. (Vayikra 24:15) ("And to the children of Israel, you shall speak, saying: A man, a man, if he curse his G d, then he shall bear his sin.") I might think that this (i.e., the stoning of the man in our instance) was (only) "a teacher for the time" (hora'ath sha'ah); it is, therefore, written "And to the children of Israel speak, saying "Let it obtain in all generations."