Sahih Muslim
Sahih Muslim 1904d
وَحَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، أَخْبَرَنَا جَرِيرٌ، عَنْ مَنْصُورٍ، عَنْ أَبِي وَائِلٍ، عَنْ أَبِي، مُوسَى الأَشْعَرِيِّ أَنَّ رَجُلاً، سَأَلَ رَسُولَ اللَّهِ صلى الله عليه وسلم عَنِ الْقِتَالِ فِي سَبِيلِ اللَّهِ عَزَّ وَجَلَّ فَقَالَ الرَّجُلُ يُقَاتِلُ غَضَبًا وَيُقَاتِلُ حَمِيَّةً قَالَ فَرَفَعَ رَأْسَهُ إِلَيْهِ - وَمَا رَفَعَ رَأْسَهُ إِلَيْهِ إِلاَّ أَنَّهُ كَانَ قَائِمًا - فَقَالَ " مَنْ قَاتَلَ لِتَكُونَ كَلِمَةُ اللَّهِ هِيَ الْعُلْيَا فَهُوَ فِي سَبِيلِ اللَّهِ " .
Ishaq ibn Ibrahim informed us; Jarir narrated to us, from Mansur, from Abu Wail, from Abu Musa al-Ashari, that a man asked the Messenger of Allah, peace and blessings be upon him, about fighting in the path of Allah, Mighty and Majestic. The man said, “One fights out of anger, and another out of tribal zeal.” The Prophet raised his head to look at him—for the man was standing—and said: “Whoever fights so that the word of Allah is supreme is in the path of Allah.”