Musannaf Ibn Abi Shayba 18:24

Abu Bakr narrated to us, he said: Abu Khalid al-Ahmar and Abu Mu'awiyah narrated to us, from Hajjaj, from Zayd ibn Jubayr, from Khashaf, from Abdullah, from the Prophet, may Allah bless him and grant him peace, that he said: The blood money for accidental killing is in fifths: twenty hiqqah (four-year-old camels), twenty jadha'ah (five-year-old camels), twenty banat labun (two-year-old female camels), twenty banu labun (two-year-old male camels), and twenty banat makhad (one-year-old female camels).