وَعَن عَليّ قَالَ: كَانَتْ بِيَدِ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَوْسٌ عَرَبِيَّةٌ فَرَأَى رَجُلًا بِيَدِهِ قَوْسٌ فَارِسِيَّةٌ قَالَ: «مَا هَذِهِ؟ أَلْقِهَا وَعَلَيْكُمْ بِهَذِهِ وَأَشْبَاهِهَا وَرِمَاحِ الْقَنَا فَإِنَّهَا يُؤَيِّدُ اللَّهُ لَكُمْ بِهَا فِي الدِّينِ وَيُمَكِّنُ لَكُمْ فِي البلادِ» . رَوَاهُ ابْن مَاجَه

‘Ali told that God’s Messenger had in his hand an Arab bow, and on seeing a man with a Persian bow in his hand he said, “What is this? Throw it away. Keep* to this and such like, and to spears with shafts, for God will help you to support the religion with them and establish you in the land.” * This verb is in the plural, indicating that, after the man is told to throw away the bow he is carrying, a general command is given to the people. Ibn Majah transmitted it.