Full Sharh — Sahih al-Bukhari 5991
حَدَّثَنَا مُحَمَّدُ بْنُ كَثِيرٍ، أَخْبَرَنَا سُفْيَانُ، عَنِ الأَعْمَشِ، وَالْحَسَنِ بْنِ عَمْرٍو، وَفِطْرٍ، عَنْ مُجَاهِدٍ، عَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو ـ وَقَالَ سُفْيَانُ لَمْ يَرْفَعْهُ الأَعْمَشُ إِلَى النَّبِيِّ صلى الله عليه وسلم وَرَفَعَهُ حَسَنٌ وَفِطْرٌ ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " لَيْسَ الْوَاصِلُ بِالْمُكَافِئِ، وَلَكِنِ الْوَاصِلُ الَّذِي إِذَا قَطَعَتْ رَحِمُهُ وَصَلَهَا ".
English Translation
Narrated `Abdullah bin `Amr:The Prophet (ﷺ) said, "Al-Wasil is not the one who recompenses the good done to him by his relatives, but Al-Wasil is the one who keeps good relations with those relatives who had severed the bond of kinship with him
Source
Sahih al-Bukhari(صحيح البخاري)
Good Manners and Form (Al-Adab)
Hadith Number
5991