question #1 Sahih al-Bukhari 237, Book 4, Hadith 103 : What is the significance of wounds received in the cause of Allah on the Day of Resurrection?

The Prophet (ﷺ) said, “A wound which a Muslim receives in Allah’s cause will appear on the Day of
Resurrection as it was at the time of infliction; blood will be flowing from the wound and its color will
be that of the blood but will smell like musk.”