Narrated Uthman bin Affan and Zaid bin Thabit: The bloodwit for what resembled intentional murder should be forty pregnant she-camels in their fifth year, thirty she-camels in their fourth year, and thirty she-camels in their third year. The bloodwit for unintentional murder is thirty she-camels in their fourth year, thirty she-camels in their third year, and twenty she-camels in their second year.
USC-MSA web (English) Reference: Book 40 , Number 4537
قال الشيخ الألباني: ضعيف
قال الشيخ زبير على زئي: ضعيف إسناده ضعيف انظر الحديثين السابقين (4551،4552) انوار الصحيفه، صفحه نمبر 161