Al-Adab Al-Mufrad, Hadith 57 ⓘ
Abu Hurayra heard that the Messenger of Allah, may Allah bless him and grant him peace, say, "Anyone who wants to have his provision expanded and his term of life lengthened should maintain ties of kinship."
حَدَّثَنَا إِبْرَاهِيمُ بْنُ الْمُنْذِرِ، قَالَ: حَدَّثَنَا مُحَمَّدُ بْنُ مَعْنٍ قَالَ: حَدَّثَنِي أَبِي، عَنْ سَعِيدِ بْنِ أَبِي سَعِيدٍ الْمَقْبُرِيِّ، عَنْ أَبِي هُرَيْرَةَ قَالَ: سَمِعْتُ رَسُولَ اللهِ صلى الله عليه وسلم يَقُولُ: مَنْ سَرَّهُ أَنْ يُبْسَطَ لَهُ فِي رِزْقِهِ، وَأَنْ يُنْسَأَ لَهُ فِي أَثَرِهِ، فَلْيَصِلْ رَحِمَهُ.
also referenced under: Book 2, Hadith 11 (In-Book) & Book 2, Hadith 57 (English)