وَحَدَّثَنِي عَنْ مَالِكٍ، عَنِ ابْنِ شِهَابٍ، عَنْ حُمَيْدِ بْنِ عَبْدِ الرَّحْمَنِ بْنِ عَوْفٍ، أَنَّ رَجُلاً، أَتَى إِلَى رَسُولِ اللَّهِ صلى الله عليه وسلم فَقَالَ يَا رَسُولَ اللَّهِ عَلِّمْنِي كَلِمَاتٍ أَعِيشُ بِهِنَّ وَلاَ تُكْثِرْ عَلَىَّ فَأَنْسَى ‏.‏ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ لاَ تَغْضَبْ ‏"‏ ‏.‏

Malik related to me from Ibn Shihab from Humayd ibn Abd ar-Rahmanibn Awf that a man came to the Messenger of Allah, may Allah bless himand grant him peace, and said, "Messenger of Allah, teach me somewords which I can live by. Do not make them too much for me, lest Iforget." The Messenger of Allah, may Allah bless him and grant himpeace, said, "Do not be angry." Translation Not Available

Book Ref: Muwatta Imam Malik Book 47 Hadith 1646
Web Ref:  Muwatta Imam Malik Book 47 Hadith 11