Musannaf Ibn Abi Shaybah 28455 — Blood money for accidental killing

It is reported from Sayyiduna Abdullah (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "The blood money for accidental killing will be in five portions: twenty she-camels in their fourth year, twenty she-camels in their fifth year, twenty in their third year, twenty male camels in their third year, and twenty she-camels in their second year."