The campaign also involved a conflict between the Muhajirun and the Ansar when, on the march home, a Bedouin servant of Umar pushed an ally of the Khazraj, whose chief Ibn Ubayy reportedly tried to spread discontent. Muhammad forestalled any fighting by immediately continuing the march. Later on, Muhammad's wife Aisha was rumoured to have committed adultery, an accusation that was settled by Muhammad announcing that he had received a revelation confirming Aisha's innocence.[3]