Musannaf Ibn Abi Shaybah 28672 — The hand: how much is due for it?

Amr bin Shu'ayb said that the decision of Sayyiduna Abu Bakr and Umar (may Allah be pleased with them both) regarding wounds was this: when the owner of a hand cannot eat with it, nor tie his waist-wrap, nor cleanse himself after relieving himself with it, its blood money will be complete; and if the wound is less than that, the blood money will be in proportion to it.