بُلُوغُ الْمَرَامِ
Bulugh al-Maram 1481
The Comprehensive Book
وَعَنْهُ [1] قَالَ: قَالَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -{ لَيْسَ اَلشَّدِيدُ بِالصُّرَعَةِ, إِنَّمَا اَلشَّدِيدُ اَلَّذِي يَمْلِكُ نَفْسَهُ عِنْدَ اَلْغَضَبِ } مُتَّفَقٌ عَلَيْهِ. [2] .
Abu Hurairah (RAA) narrated that Allah's Messenger (ﷺ) said: “The strong man is not the good wrestler; but the strong man is he who controls himself when he is angry.” Agreed upon.
Arabic/English book reference: Book 16, Hadith 1524