حَدَّثَنَا أَبُو صَالِحٍ، مَحْبُوبُ بْنُ مُوسَى أَخْبَرَنَا أَبُو إِسْحَاقَ الْفَزَارِيُّ، عَنْ مُوسَى بْنِ عُقْبَةَ، عَنْ سَالِمٍ أَبِي النَّضْرِ، مَوْلَى عُمَرَ بْنِ عُبَيْدِ اللَّهِ - يَعْنِي ابْنَ مَعْمَرٍ وَكَانَ كَاتِبًا لَهُ - قَالَ كَتَبَ إِلَيْهِ عَبْدُ اللَّهِ بْنُ أَبِي أَوْفَى حِينَ خَرَجَ إِلَى الْحَرُورِيَّةِ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم فِي بَعْضِ أَيَّامِهِ الَّتِي لَقِيَ فِيهَا الْعَدُوَّ قَالَ ‏"‏يَا أَيُّهَا النَّاسُ لاَ تَتَمَنَّوْا لِقَاءَ الْعَدُوِّ وَسَلُوا اللَّهَ تَعَالَى الْعَافِيَةَ فَإِذَا لَقِيتُمُوهُمْ فَاصْبِرُوا وَاعْلَمُوا أَنَّ الْجَنَّةَ تَحْتَ ظِلاَلِ السُّيُوفِ ‏"‏ ‏.‏ ثُمَّ قَالَ ‏"‏ اللَّهُمَّ مُنْزِلَ الْكِتَابِ وَمُجْرِيَ السَّحَابِ وَهَازِمَ الأَحْزَابِ اهْزِمْهُمْ وَانْصُرْنَا عَلَيْهِمْ ‏"

Abdullah bin Abi Awfa wrote to him when he went out to the Haruriyyah, stating that the Messenger of Allah, may Allah bless him and grant him peace, during some of his days in which he met the enemy, said:

"O people, do not wish to meet the enemy, and ask Allah the Exalted for well-being. But when you meet them, be steadfast, and know that Paradise is under the shade of swords."

Then he said:

"O Allah, Revealer of the Book, Mover of the clouds, and Defeater of the factions, defeat them and grant us victory over them."