Good Manners and Form (Al-Adab)
78/12. Chapter:
Whoever was made wealthy because of keeping good relations with his kith and kin
Sahih Bukhari
حَدَّثَنَا يَحْيَى بْنُ بُكَيْرٍ، حَدَّثَنَا اللَّيْثُ، عَنْ عُقَيْلٍ، عَنِ ابْنِ شِهَابٍ، قَالَ أَخْبَرَنِي أَنَسُ بْنُ مَالِكٍ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " مَنْ أَحَبَّ أَنْ يُبْسَطَ لَهُ فِي رِزْقِهِ، وَيُنْسَأَ لَهُ فِي أَثَرِهِ، فَلْيَصِلْ رَحِمَهُ ".
Narrated Anas bin Malik: 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."
Reference : Sahih al-Bukhari 5986In-book reference : Book 78, Hadith 17USC-MSA web (English) reference : Vol. 8, Book 73, Hadith 15