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 Uhud opposition from the rest of the Quraysh, the tribe that ruled Mecca and to which he belonged. The Muslims fled Mecca in 622 after years of persecution and established themselves at Medina (formerly known as "Yathrib"; Medina means "City"). The Quraysh had seized the properties and families of Muslims in Mecca and dispatched caravans to Damascus which the Muslims intercepted and raided. The Meccans sent out a small army to punish the Muslims and stop their raiding. At the Battle of Badr in 623, a small Muslim force defeated the much larger Meccan army. Many Muslims considered this unexpected victory