The Prophet (ﷺ) sent seventy men from the tribe of Banî Sulaim to the tribe of Banî ' Aamir. When they reached there, my maternal uncle said to them, "I will go ahead of you, and if they allow me to convey the message of Allâh's Messenger (ﷺ) (it will be all right); otherwise you will remain close to me." So he went ahead of them and the pagans granted him security. But while he was reporting the message of the Prophet (ﷺ) they beckoned to one of their men who stabbed him to death. My maternal uncle said, "Allâhu-Akbar (Allâh is the Most Great) ! By the Lord of the Ka'ba. I am successful. ' After that they attacked the rest of the party and killed them all except a lame man who went up to the top of the mountain. (Hammam, a subnarrator said, I think another man was saved along with him"). Jibrael (Gabriel) informed the Prophet (ﷺ) that they (i.e. the martyrs) met their Lord, and He was pleased with them and made them pleased. We used to recite, "Inform our people that we have met our Lord, He is pleased with us and He has made us pleased." Later on this Qur'ânic Verse was cancelled. The Prophet (ﷺ) invoked Allâh for forty days to curse the murderers from the tribes of Ri'l, Dhakwân, Banî and Banî Uşaiya who disobeyed Allâh and His Messenger (ﷺ) [4:57-O.B]