Abu Dawud
Types Of Blood Wit
Book Number: 034 / Hadith Number: 4536
Narated By 'Ali : The bloodwit for unintentional murder is in four parts: twenty-five she-camels in their fourth year, twenty-five she-camels in their fifth year, twenty-five she-camels in their third year, and twenty-five she-camels in their second year.