Sourced narrations of the Prophet ﷺ. Every hadith shows its collection, reference and grade.
1 hadith
لَيْسَ الشَّدِيدُ بِالصُّرَعَةِ، إِنَّمَا الشَّدِيدُ الَّذِي يَمْلِكُ نَفْسَهُ عِنْدَ الْغَضَبِ
The strong person is not the one who can wrestle others; the strong person is the one who controls themselves in anger.