[1][2] The account is related in Surah Al-Hashr (Chapter 59 - The Gathering) which describes the banishment of the Jewish tribe Banu Nadir, who were expelled from Medina when believed to be plotting to assassinate the Islamic prophet Muhammad.
[3] According to The Sealed Nectar, a modern Islamic biography of Muhammad written by the Indian Muslim author Safi-ur Rahman Mubarakpuri, once Muhammad with some of his Companions set out to see the Banu Nadir tribe and seek their help in raising the blood-money he had to pay to the Banu Kilab for the two men that ‘Amr bin Omaiyah Ad-Damari had killed by mistake in the Expedition of Bir Maona.
On hearing his story they said they would share in paying the blood-money and asked him and his Companions Abu Bakr, ‘Umar, ‘Ali and others to sit under a wall of their houses and wait.
The tribe at first decided to comply, but Abdullah ibn Ubayy, the chief of the Khazraj, persuaded them to resist in their fortresses, promising to send 2,000 men to their aid.
Banu Nadeer resorted to their castles, mounted them and started shooting arrows and pelting stones at the Muslims enjoying the strategic advantage that their thick fields of palm trees provided.
Tabari claims that he (Abu Salmah) said: "Abu Salamah: Hearts have changed, and Islam has wiped out the old covenants"[7] Further historiography regarding the aftermath of the expulsion of Banu Nadhir were transmitted by a witness of the event, sahabah named Malik ibn Aws ibn Al-Hadathan, who narrated that the spoil divide from Banu Nadir property which confiscated by the Muslims were at first were bestowed completely for the prophet himself, since there are no battle accident during this battle, so the cavalry and the camel riders does not acquire share.