Sayyiduna Abdullah bin Amr (may Allah be pleased with them both) narrates that the Messenger of Allah (peace and blessings be upon him) said: Listen! Every blood (lineage), wealth, or any matter that was considered a source of pride in the days of ignorance is under my feet (it has no significance), except for giving water to pilgrims and protecting its (the Ka'bah's) house. Then he said: Listen! The blood money for accidental killing that occurs with a whip or stick is one hundred camels, among which forty should be pregnant (she-camels).