and Allah said "And proclaim the pilgramage among men; they will come to thee on foot and on every kind of camel. Lean on account of Journeys through deep and distant mountain highways" Surah 22 ~ Al Hajj Part 27
The members of another Jewish tribe, namely Bani Qainuqa', were sentenced to expulsion from the Medinite territory for having openly and knowingly infringed the terms of the contract. It was necessary to put an end to their hostile actions of the sake of maintaining peace and security. The Prophet had to go to their headquarters, where he required them to enter definitively into the Muslim commonwealth by embracing Islam or to leave Medina . To this they replied in the most offensive terms: "You have had a quarrel with men ignorant of the art of war. If you are desirous of having any dealings with us, we shall show you that we are men." They then shut themselves up in their fortress and set the Prophet and his authority at defiance. The Muslims decided to reduce them and laid siege to their fortress without loss of time. After fifteen days they surrendered. Though the Muslims at first intended to inflict some severe punishment on them, they contented themselves by banishing the Bani Qainuqa'.
The Bani An-Nadir had now behaved in the same way as Bani Qainuqa'. Knowingly and publicly, disregarded the terms of the Charter. The Prophet sent them a message similar to that which was sent to their brethren, the Qainuqa'. Then, relying on the assistance of the Hypocrites' party, returned for a defiant reply. After a siege of fifteen days, they sued for terms. The Muslims renewed their previous offer, and the Jews of An Nadir chose to leave Medina . They were allowed to take with them all their movable property, with the exception of their arms. Before leaving Medina , they destroyed all their dwellings in immovable property and arms which they could not carry away with them were distributed by the Prophet with the consent of the Ansar and the Emigrants. A principle was henceforth adopted that any acquisition not made in actual warfare should belong to that state and that its disposal should be left to the discretion of the ruling authorities.
Almighty Allah said: (And there is also a share in this booty) for the poor emigrants, who were expelled from their homes and their property, seeking Bounties from Allah and to please Him. And helping Allah (helping His Religion) and His Messenger (Muhammad). Such are indeed the truthful (to what we say); and those who, before them, had homes (in Al Madina) and had adopted the Faith, love, those who emigrate to them, and have no jealousy in their breasts for that which they have been given (from the booty of Bani An Nadir), and give them (emigrants) preference over themselves, even though they were in need of that. And whosoever is saved from his own covetousness, such are they who will be the successful." ( 59:8-9 Quran)
The expulsion of the Bani An-Nadir took place in the fourth year of the hijrah. The remaining portion of this year and the early part of the next were passed in repressing the hostile attempts of the nomadic tribes against the Muslims and inflicting punishment for various murderous forays on the Medinite territories. Of this nature was the expedition against the Christian Arabs of Dumat Al Jandal (a place about seven days' journey to the south of Damascus ), who had stopped the Medinites traffic with Syria and even threatened a raid upon Medina . These marauders, however, fled on the approach of the Muslims, and the Prophet returned to Medina after concluding a treaty with a neighboring chief, to whom he granted permission of pasturage in the Medinite territories.
In the same year, the enemies of Islam made every possible attempt to stir up the tribes against the Muslims. The Jews also took an active, if hidden, part in those intrigues. An army of ten thousand well-equipped men, marched towards Medina under the command of Abu Sufyan. They encamped near Mount Uhud , a few miles from the city. The Muslims could gather only an army of three thousand men. Seeing their inferiority in numbers on the one hand, and the turbulence of the Hypocrites within the town on the other, they preferred to remain on the defensive. They dug a deep moat round the unprotected quarters of Medina and encamped outside the city with a trench in front of them. They relied for safety of the other side upon their allies, the Quaraiza, who possessed several fortresses at a short distance towards the south and were bound by the contract to assist the Muslim s against any raiders. These Jews, however, were induced by the idolaters to violate their pledge and to join the Quraish. As these Jews were acquainted with the Hypocrites within the walls of the city were waiting for an opportunity to play their part, the situation of the Muslims was most dangerous.