عَنْ عُتْبَةَ بْنِ عَبْدٍ رَضِيَ اللَّهُ عَنْهُ قَالَ أَمَرَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ بِالْقِتَالِ فَرُمِيَ رَجُلٌ مِنْ أَصْحَابِهِ بِسَهْمٍ فَقَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ أَوْجَبَ هَذَا وَقَالُوا حِينَ أَمَرَهُمْ بِالْقِتَالِ إِذَنْ يَا رَسُولَ اللَّهِ لَا نَقُولُ كَمَا قَالَتْ بَنُو إِسْرَائِيلَ {اذْهَبْ أَنْتَ وَرَبُّكَ فَقَاتِلَا إِنَّا هَاهُنَا قَاعِدُونَ} وَلَكِنْ اذْهَبْ أَنْتَ وَرَبُّكَ فَقَاتِلَا إِنَّا مَعَكُمَا مِنَ الْمُقَاتِلِينَ
It is narrated from Sayyiduna Utbah bin Abd (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) ordered fighting. One of his companions was struck by an arrow, and the Prophet (peace and blessings be upon him) said about him: He has made Paradise obligatory for himself. Then, when the Prophet (peace and blessings be upon him) ordered them to fight, they said: O Messenger of Allah! We will not say what the Children of Israel said; they said: O Musa! You and your Lord go, both of you go and fight; indeed, we are sitting right here. O Messenger of Allah! You and your Lord go, indeed, we are the warriors who will go with you.