וְכִֽי־יְרִיבֻ֣ן אֲנָשִׁ֔ים וְהִכָּה־אִישׁ֙ אֶת־רֵעֵ֔הוּ בְּאֶ֖בֶן א֣וֹ בְאֶגְרֹ֑ף וְלֹ֥א יָמ֖וּת וְנָפַ֥ל לְמִשְׁכָּֽב׃
사람이 서로 싸우다가 하나가 돌이나 주먹으로 그 적수를 쳤으나 그가 죽지 않고 자리에 누었다가
Yalkut Shimoni
And if he struck him with a stone in his hand, why is it stated? Because it says, "If men quarrel and one strikes the other," I understand that if they struck each other whether with a matter that can cause death or with a matter that cannot cause death, it is stated, "And if he struck him with a stone in his hand," to indicate that he is not liable unless he struck him with a matter that can cause death. And from where do we derive that in a place that can cause death? It is derived from the phrase, "And he throws upon him a stone, and he dies," which indicates that he is not liable unless he struck him with a matter that can cause death. And concerning a place that can cause death, I have only that if he struck him with a stone, he is liable. From where do we derive that rolling stones and pillars upon him are also included? It is stated, "He is a murderer; he shall surely be put to death."