Original sentence: Believing Abu Sufyan would win, the tribe joined them, but were subsequently abandoned by Abu's forces after their defeat in the Battle of the Trench.Ibn Mu'adh was well-known as a man who hated the Banu Qurayza.Ibn Mu'adh's judgment was simple.The Qurayza were going to break the treaty and allow the Meccans to enter Medina through their part of the city's fortifications
Edited sentence: Believing Abu Sufyan would win, the tribe reluctently joined them, but were subsequently abandoned by Abu's forces after their defeat in the Battle of the Trench.Following the battle, Muhammad turned on his reluctant allies among the Banu Qurayza for siding with Abu's forces.Ibn Mu'adh was well-known as a man who hated Jews in general and the Banu Qurayza in particular.Ibn Mu'adh's judgment was simple and brutal.It had been rumored that the Qurayza were going to break the treaty and allow the Meccans to enter Medina through their part of the city's fordifications.The tribe was wiped out during Muhammad's consolidation of power over the city of Medina