Musannaf Ibn Abi Shayba 18:444

Abu Bakr narrated to us, he said: Muhammad bin Bakr narrated to us, from Ibn Jurayj, he said: Muhammad bin al-Harith bin Sufyan informed me that Muhammad bin Abdullah bin Abi Rabi’ah informed him that he said: I was present with Ibn al-Zubayr regarding a man whose spine was broken, so he became hunched and could not sit, and he would walk while hunched. He said to him, "Walk," so he walked. He then judged for him two-thirds of the blood money (diyah).