Abu Huraira reported Allah's Messenger (ﷺ) as saying:The strong-man is not one who wrestles well but the strong man is one who controls himself when he is in a fit of rage
سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ " لَيْسَ الشَّدِيدُ بِالصُّرَعَةِ ". قَالُوا فَالشَّدِيدُ أَيُّمَ هُوَ يَا رَسُولَ اللَّهِ قَالَ " الَّذِي يَمْلِكُ نَفْسَهُ عِنْدَ الْغَضَبِ ".
Abu Huraira reported:I heard Allah's Messenger (ﷺ) as saying: One is not strong because of one's wrestling skillfully. They said: Allah's Messenger, then who is strong? He said: He who controls his anger when he is in a fit of rage