It is narrated from Sayyiduna Abdullah bin Shaddad that "the daughter of Hamzah (may Allah be pleased with him) freed a slave, and he died and left behind a daughter of his, so the Prophet (peace and blessings be upon him) gave the daughter of Hamzah half and his own daughter half."
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 21248