The Quraysh resolved accordingly to make a determined effort to check the further growth of the new movement in their city. They put the Banū Hāshim, who through ties of kindred protected the Prophet, under a ban, in accordance with which the Quraysh agreed that they would not marry their women, nor give their own in marriage to them; they would sell nothing to them, nor buy aught from them—that dealings with them of every kind should cease. For three years the Banū Hāshim are said to have been confined to one quarter of the city, except during the sacred months, in which all war ceased throughout Arabia and a truce was made in order that pilgrims might visit the sacred Kaʻbah, the centre of the national religion. Muḥammad used to take advantage of such times of pilgrimage to preach to the various tribes that flocked to Mecca and the adjacent fairs. But with no success, for his uncle Abū Lahab used to dog his footsteps, crying with a loud voice, “He is an impostor who wants to draw you away from the faith of your fathers to the false doctrines that he brings, wherefore separate yourselves from him and hear him not.” They would taunt him with the words: “Thine own people and kindred should know thee best: wherefore do they not believe and follow thee?” But at length the privations endured by Muḥammad and his kinsmen enlisted the sympathy of a numerous section of the Quraysh and the ban was withdrawn. In the same year the loss of Khadījah, the faithful wife who for twenty-five years had been his counsellor and support, plunged Muḥammad into the utmost grief and despondency; and a little later the death of Abū Ṭālib deprived him of his constant and most powerful protector and exposed him afresh to insult and contumely. Scorned and rejected by his own townsmen, to whom he had delivered his message with so little success for ten years, he resolved to see if there were not others who might be more ready to listen, among whom the seeds of faith might find a more receptive and fruitful soil. With this hope he set out for Ṭāʼif, a city about seventy miles from Mecca. Before an assembly of the chief men of the city, he expounded his doctrine of the unity of God and of the mission he had received as the Prophet of God to proclaim this faith; at the same time he besought their protection against his persecutors in Mecca. The disproportion between his high claims (which moreover were unintelligible to the heathen people of Ṭāʼif) and his helpless condition only excited their ridicule and scorn, and pitilessly stoning him with stones they drove him from their city.