Musannaf Ibn Abi Shaybah

Abu Musa and Mughirah bin Shu'bah used to say that in the case of aggravated blood money (diyah mughallazah), thirty camels of four years old, thirty of five years old and able to walk, and forty such she-camels whose age is between six and seven years and all of them are capable of bearing offspring, will be given.