With this mutual, deadly hatred existing between Mahomet and the Jews, it is said that the Benu-Nadhir invited him one day to their castle of Zuhara with the intention of hurling him from the terraces and thus ending his life. At that time their chief was Hujej Ibn-Achtab. Mahomet accepted the invitation, but watched the movements of the Jews. Suspecting that they desired his death, he stole away and hastened to Medina. The Jews of Nadhir paid dearly, it is said, for this treacherous project. Mahomet gave them the choice of quitting their homes within ten days, or of preparing for death. The Nadhir were resolved at first to avoid war and to emigrate, but encouraged by Abdallah, who promised them assistance, they accepted the challenge which had been thrown down. They, however, waited in vain for the assistance promised to them. Mahomet commenced operations against them, and uprooted and burnt the date-trees which supplied them with food. His own people rebelled at this proceeding, for to these unscrupulous warriors a palm was holier than a man's life. After several days of siege, the Nadhir were obliged to capitulate, and the terms were that they should depart without arms, and that they should take only a certain portion of their possessions--as much as a camel could carry. They thereupon emigrated to the number of six hundred, some of them going to their countrymen in Chaibar, and some settling in Jericho and Adraat (June-July, 625). The war against the Nadhirites was, later on, justified by Mahomet through a revelation of the Koran, which read: "All in the heavens and earth praise God; He is the most honored, the most wise. He it is who drove out the unbelievers amongst the people of the Book from their dwelling places (Kainukaa), to send them to those who had already emigrated. You thought not that they would go forth, they themselves thought that their strong places would protect them from God himself, but God attacked them unexpectedly, and threw terror into their hearts, so that their houses were destroyed with their own hands, as well as laid waste by believers." The exiled Benu-Nadhir, who had remained in Arabia, did not accept their misfortune quietly, but exerted themselves to form a coalition with the enemies of Mahomet in order to attack him with combined forces. Three respected Nadhirites, Hujej, Kinanah Ibn-ol-Rabia, and Sallam Ibn Mishkam, incited the Koraishites in Mecca, in alliance with the mighty tribe of the Ghatafan and others, to make war against the haughty tyrannical prophet, who was daily becoming more powerful and more cruel. The enemies of Mahomet in Mecca, though filled with rage against him, were first incited by the Jews to join battle with him.