Abdullah ibn Umar reported: The Prophet, peace and blessings be upon him, said, “Among the best acts of righteousness is to keep relations with a man who was loved by one’s father.”
Source: Ṣaḥīḥ Muslim 2552
Grade: Sahih (authentic) according to Muslim
عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ أَبَرُّ الْبِرِّ أَنْ يَصِلَ الرَّجُلُ وُدَّ أَبِيهِ
2552 صحيح مسلم كتاب البر والصلة والآداب باب فضل صلة أصدقاء الأب والأم ونحوهما