It is narrated from Sayyiduna Ibn Amr, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him, gave the ruling: "Whoever is killed by mistake, his blood money will be one hundred camels, of which thirty will be bint makhad, thirty bint labun, thirty hiqqah, and ten ibn labun (male)."
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 6663