حَدَّثَنَا صَدَقَةُ، قَالَ: حَدَّثَنَا أَبُو مُعَاوِيَةَ، عَنِ الأَعْمَشِ، عَنْ عَمْرِو بْنِ مُرَّةَ، عَنْ سَالِمِ بْنِ أَبِي الْجَعْدِ، عَنْ أُمِّ الدَّرْدَاءِ، عَنْ أَبِي الدَّرْدَاءِ
عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: أَلَا أُنَبِّئُكُمْ بِدَرَجَةٍ أَفْضَلَ مِنَ الصَّلَاةِ وَالصِّيَامِ وَالصَّدَقَةِ؟ قَالُوا: بَلَى، قَالَ: صَلَاحُ ذَاتِ الْبَيْنِ، وَفَسَادُ ذَاتِ الْبَيْنِ هِيَ الْحَالِقَةُ
Abud-Darda reported that the Prophet (sallallahu alayhi wa sallam), may Allah bless him and grant him peace, said, “Shall I tell you a degree better than prayer, fasting and sadaqa?” “Yes,” they replied. He went to say, Improving a state of friendship. Causing discord in a state of friendship is what shaves things away.
Al-Adab Al-Mufrad 393, Book 21, Social Behaviour, Hadith 7. 1 min read