Hashemite–Umayyad rivalry demoralized, and ended in a Muslim victory. From that day onwards, it is said that the rivalry between the two clans developed into a severe case of tribal animosity. Muhammad had ordered that those Hashimites who were fighting in the side of the Meccans at Badr, including his uncle Abbas ibn Abdul-Muttalib were not to be killed. Reacting to this, Abu Hudhayfa ibn 'Utba, a Muslim belonging to Banu Umayya, and a son and brother respectively of the Meccan warriors killed in the duels, remarked: "Shall we kill our fathers, brothers and children, and leave al-Abbas? By Allah! If I
Battle of Karbala 14th Rabi' al-awwal of 65 AH, Mukhtar's followers began the revolt by shouting "Ya Mansur-o Amet" (O victorious, make [them] die!), a slogan originally used by Muslims in battle of Badr, and "Ya Lisarat al-Husayn" (O Those Who Want to Avenge the Blood of Husayn). Forces allied with Mukhtar entered Kufah. Iranian forces called "Jond-o-l Hamra'a" (Red Army) were the core of Mukhtar's forces. Finally, Mukhtar captured Ibn Ziyad's palace and announced the victory of his uprising on the following day, when he led prayers in a mosque, as well as holding a lecture regarding the goals of his uprising.