Volume 5, Book 58, Number 121:
Narrated ‘Aisha:
The day of Bu’ath (i.e. Day of fighting between the two tribes of the Ansar, the Aus and Khazraj)
was brought about by Allah for the good of His Apostle so that when Allah’s Apostle reached (Med –
ina), the tribes of Medina had already divided and their chiefs had been killed and wounded. So Al –
lah had brought about the battle for the good of H is Apostle in order that they (i.e. the Ansar) might
embrace Islam.