Hadith 93
قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ : " كُلُّ كَلْمٍ يُكْلَمُ بِهِ الْمُسْلِمُ فِي سَبِيلِ اللَّهِ يَكُونُ يَوْمَ الْقِيَامَةِ كَهَيْئَتِهَا إِذَا طُعِنَتْ يَفْجُرُ دَمًا، اللَّوْنُ لَوْنُ الدَّمِ وَالْعَرْفُ عَرْفُ الْمِسْكِ "
And the Messenger of Allah, peace and blessings be upon him, said: "Any wound that a Muslim receives in the way of Allah will appear on the Day of Resurrection in the same state as when it was inflicted, blood will be flowing from it, its color will be like that of blood, and its fragrance will be like that of musk."