Sunan Ibn Majah, Chapter: The Chapters on Blood Money

the Messenger of Allah (saw) stood up on the Day of the conquest of Makkah, on the steps of the Kabah. He praised and glorified Allah (swt), then he said: "Praise is to Allah (swt) who has fulfilled His promise, granted victory to His slave and defeated the Confederates alone. The one who is killed by mistake is the one who is killed with a whip or a stick; for him the blood money is one hundred camels, of which forty should be pregnant she-camels with their youngs in their wombs. Every custom of Ignorance period, and every blood claim, is beneath these two feet of mine (i.e. is abolished), except for the custodianship of the Kabah and the provision of water for the pilgrims, which I confirm still belong to the people to whom they belonged before." Daif