The Messenger of Allah ﷺ said, "There is no one who is wounded in the path of Allah, and Allah knows best who is wounded in His path, but he will come on the Day of Resurrection with his wound looking just as it did the day he was wounded. Its color will be the color of blood, and its scent will be the scent of musk."
حدثنا بشر بن آدم وأحمد بن ثابت الجحدري قالا حدثنا صفوان بن عيسى حدثنا محمد بن عجلان عن القعقاع بن حكيم عن أبي صالح
قال رسول الله ﷺ ما من مجروح يجرح في سبيل الله والله أعلم بمن يجرح في سبيله إلا جاء يوم القيامة وجرحه كهيئته يوم جرح اللون لون دم والريح ريح مسك
[Sahih] Ahmad narrated it, 2/520, from Safwan, with this wording, and Busiri graded it sahih. Ibn Ajlan used ambiguous transmission wording (anaan), as previously noted, no. 1967. Muslim also narrated it, no. 1876, and others, from the hadith of Abu Salih, with this wording, and it has many chains in Bukhari and Muslim and others.