Original: Fatimah bint Za ` idah â '' Khadijah 's mother â '' died around 575 , a member of the Banu ` Amir ibn Luayy ibn Ghalib tribe and a distant relative of Muhammad .
Simplified: Her nickname was Khadijah al-Kubra . She was the daughter of Khuwaylid ibn Asad and Fatimah bint Za ` idah .