Ibn Umar, may Allah be pleased with him, reports that the Messenger of Allah, peace and blessings be upon him, said: "The one who reciprocates kindness only in response to kindness is not truly upholding the ties of kinship; rather, the one who truly upholds the ties of kinship is the one who, when his ties are severed, still maintains them." Narrated by al-Bukhari.
Hadith Referenceمشكوة المصابيح / كتاب الآداب / 4923
Hadith Gradingالألبانی:صَحِيح | زبیر علی زئی:صحيح
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «رواه البخاري (5991)»