Narrated Abu Wail: We were in Siffin and Sahl bin Hunaif got up and said, O people! Blame yourselves! We were with the Prophet on the day of Hudaibiya, and if we had been called to fight, we would have fought. But `Umar bin Al Khatab came and said, 'O Allah's Apostle! Aren't we in the right and our opponents in the wrongs' Allah's Apostle said, 'Yes.' `Umar said, 'Aren't our killed persons in Paradise and their's in Hell?' He said, 'Yes.' `Umar said, 'Then why should we accept hard terms in matters concerning our religion? Shall we return before Allah judges between us and them?' Allah's Apostle said, 'O Ibn Al- Khattab! I am the Apostle of Allah and Allah will never degrade me. Then `Umar went to Abu Bakr and told him the same as he had told the Prophet. On that Abu Bakr said (to `Umar). 'He is the Apostle of Allah and Allah will never degrade him.' Then Surat-al-Fath (i.e. Victory) was revealed and Allah's Apostle recited it to the end in front of `Umar. On that `Umar asked, 'O Allah's Apostle! Was it (i.e. the Hudaibiya Treaty) a victory?' Allah's Apostle said, Yes .