300
How many times did Zubair ibn Awaam get married?
8 times (Asma bint Abi Bakr, Umm Kulthum bint Uqba, Al-Halal bint Qays, Umm Khalid Ama bint Khalid, Ar-Rabbab bint Unayf, Umm Jaafar Zaynab bint Marthad, Atiqa bint Zayd, and Tumadir bint Al-Asbagh. All together he had twenty children)