ßÊÇÈ ÇáãÛÇÒí : Hadeeth No:3881 : Said bin Al-Musaiyab: That his father was amongst those who had given the Pledge of allegiance (to the Prophet ) beneath the Tree, and the next year when they went towards the Tree, they were not able to recognize it....

ßÊÇÈ ÇáÑÞÇÞ : Hadeeth No:6040 : Abu Wail: We paid a visit to Khabbab who was sick, and he said, "We migrated with the Prophet for Allah's Sake and our wages became due on Allah. Some of us died without having received anything of the wages, and one of them was Mus'ab bin 'Umar, who was martyred on the day of the b...