Jarir (may Allah be pleased with him) narrates from the Prophet (peace and blessings of Allah be upon him), he (peace and blessings of Allah be upon him) said: "Whoever is deprived of gentleness is deprived of all good." Narrated by Muslim.
Hadith Referenceمشكوة المصابيح / كتاب الآداب / 5069
Hadith Gradingالألبانی:صَحِيح | زبیر علی زئی:صحيح
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «رواه مسلم (74/ 2592)»