Musannaf Ibn Abi Shayba 18:171

Abu Bakr narrated to us, he said: Muhammad ibn Bakr narrated to us, from Ibn Jurayj, he said: Ibn Abi Najih informed me, from Mujahid, he said: I asked 'Ata' about a man who was afflicted in his extremities [with injuries] that exceeded his blood money (diyah). He said: I have not heard anything regarding it, but I think he shall be given [compensation] for everything he was afflicted with, even if it exceeds his blood money.