وَعَنْهُ
أَنَّ رَجُلاً قَالَ: «يَا رَسُولَ اَللَّهِ! أَوْصِنِي. فَقَالَ: لَا تَغْضَبْ، فَرَدَّدَ مِرَارًا. قَالَ: لَا تَغْضَبْ»
“Do not get angry.” The man repeated that several times and he replied, “Do not get angry.” Related by Al-Bukhari.
Bulugh al-Maram 1690, Book 16, The Comprehensive Book, Hadith 56. 1 min read