حدثنا قتيبة بن سعيد، حدثنا يعقوب، - يعني ابن عبد الرحمن القاري - عن  سهيل، عن أبيه، عن أبي هريرة، أن رسول الله صلى الله عليه وسلم قال يوم خيبر ‏"‏ لأعطين هذه الراية رجلا يحب الله ورسوله يفتح الله على يديه ‏"‏ ‏.‏ قال عمر بن الخطاب ما أحببت الإمارة إلا يومئذ - قال - فتساورت لها رجاء أن أدعى لها - قال - فدعا رسول الله صلى الله عليه وسلم علي بن أبي طالب فأعطاه إياها وقال ‏"‏ امش ولا تلتفت حتى يفتح الله عليك ‏"‏ ‏.‏ قال فسار علي شيئا ثم وقف ولم يلتفت فصرخ يا رسول الله على ماذا أقاتل الناس قال ‏"‏ قاتلهم حتى يشهدوا أن لا إله إلا الله وأن محمدا رسول الله فإذا فعلوا ذلك فقد منعوا منك دماءهم وأموالهم إلا بحقها وحسابهم على الله ‏"‏ ‏.‏
 Suhail reported on the authority of Abu Huraira that Allah's Messenger (may peace be upon him) said on the Day of Khaibar:                      I shall certainly give this standard in the hand of one who loves Allah and his Messenger and Allah will grant victory at his hand. Umar b. Khattab said: Never did I cherish for leadership but on that day. I came before him with the hope that I may be called for this, but Allah's Messenger (may peace be upon him) called 'Ali b. Abu Talib and he conferred (this honour) upon him and said: Proceed on and do not look about until Allah grants you victory, and 'Ali went a bit and then halted and did not look about and then said in a loud voice: Allah's Messenger, on what issue should I fight with the people? Thereupon he (the Prophet) said: Fight with them until they bear testimony to the fact that there is no god but Allah and Muhammad is his Messenger, and when they do that then their blood and their riches are inviolable from your hands but what is justified by law and their reckoning is with Allah.