It is narrated from Hazrat Ubaid bin Abi Al-Ja'd that Hazrat Abdullah bin Shaddad (may Allah be pleased with him) said: Do you know what relation the daughter of Hazrat Hamza (may Allah be pleased with him) has with me? She is my maternal half-sister. He (Hazrat Hamza) freed a man, then that man died, and his inheritance was divided between him (Hazrat Hamza) and his daughter. And this happened during the time of the Messenger of Allah (peace and blessings be upon him).