Types of Blood-Wit (Kitab Al-Diyat)
Dawud :: Book 39 : Hadith 4526
Narrated Abdullah ibn Amr ibn al-'As:
The Apostle of Allah (peace_be_upon_him) gave judgment that if anyone is killed accidentally, his blood-wit should be one hundred camels: thirty she-camels which had entered their second year, thirty she-camels which had entered their third year, thirty she-camels which had entered their fourth year, and ten male camels which had entered their third year.