Arabic text
عَنْ أَبِي الدَّرْدَاءِ رَضِيَ اللَّهُ عَنْهُ قَالَ: قَالَ رَسُولُ اللهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «أَلاَ أُخْبِرُكُمْ بِأَفْضَلَ مِنْ دَرَجَةِ الصِّيَامِ وَالصَّلاَةِ وَالصَّدَقَةِ؟» قَالُوا: بَلَى، قَالَ: «صَلاَحُ ذَاتِ البَيْنِ، فَإِنَّ فَسَادَ ذَاتِ البَيْنِ هِيَ الحَالِقَةُ».
Translation
Abu ad-Dardā’ (may Allah be pleased with him) reported: The Messenger of Allah (ﷺ) said: "Shall I not tell you of something better in degree than fasting, prayer, and charity?" They said: Yes. He said: "Reconciling between people, for discord among them is the shaver."
Explanation
The Prophet (ﷺ) asked his Companions: Shall I tell you of something that brings a greater reward than frequently performing voluntary fasting, prayer, and charity? They said: Yes. He said: It is reconciling between those in conflict, for disputes lead to division, estrangement, hatred, and turning away from one another. The enmity that results from discord is a trait that destroys and eradicates both religion and worldly life, just as a razor completely removes hair.
Source: HadeethEnc.com