Sayyiduna Abdullah bin Amr (may Allah be pleased with them both) said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "The blood money (diyah) for one killed by mistake or in a case resembling intentional killing, who was struck with a whip or a stick, is one hundred camels, among which forty she-camels should be pregnant." (That is, they should be carrying young.)