That the Messenger of Allah ﷺ said: "None is wounded in Allah's cause - and Allah knows better about who has been injured in His cause - except that he will come on the Day of Resurrection with his wound the color of blood but its scent will be the scent of musk." (Using translation from Tirmidhī 1656)
قَالَ رَسُولُ اللهِ ﷺ لَا يُكْلَمُ عَبْدٌ فِي سَبِيلِ اللهِ وَاللهُ أَعْلَمُ بِمَنْ يُكْلَمُ فِي سَبِيلِهِ يَجِيءُ جُرْحُهُ يَوْمَ الْقِيَامَةِ لَوْنُهُ لَوْنُ دَمٍ وَرِيحُهُ رِيحُ مِسْكٍ