Riyad as-Salihin, Book 1, Hadith 45 (In-Book) ⓘ
Abu Hurairah (May Allah be pleased with him) reported: Messenger of Allah said, "The strong man is not one who is good at wrestling, but the strong man is one who controls himself in a fit of rage."[Al-Bukhari and Muslim].
وعن أبي هريرة رضي الله عنه أن رسول الله صلى الله عليه وسلم قال: "ليس الشديد بالصرعة، إنما الشديد الذى يملك نفسه عند الغضب" ((متفق عليه)) .