Sahih al-Bukhari Book 78, Hadith 17
Allah 's Apostle said, "Whoever loves that he be granted more wealth and that his lease of life be
prolonged then he should keep good relations with his Kith and kin."
I heard Allah's Messenger (ﷺ) saying, "Who ever is pleased that he be granted more wealth and that his lease of life be pro longed, then he should keep good relations with his Kith and kin."
The Prophet (ﷺ) said, "Allah created the creations, and when He finished from His creations, Ar-Rahm i.e., womb said, "(O Allah) at this place I seek refuge with You from all those who sever me (i.e. sever the ties of Kith and kin). Allah said, 'Yes, won't you be pleased that I will keep good relations with the one who will keep good relations with you, and I will sever the relation with the one who will sever the relations with you.' It said, 'Yes, O my Lord.' Allah said, 'Then that is for you ' " Allah's Messenger (ﷺ) added. "Read (in the Qur'an) if you wish, the Statement of Allah: 'Would you then, if you were given the authority, do mischief in the land and sever your ties of kinship?' (47.22)