Qur'ān 49:10 · Al-Hujurat (الحجرات)

إِنَّمَا ٱلْمُؤْمِنُونَ إِخْوَةٌۭ فَأَصْلِحُوا۟ بَيْنَ أَخَوَيْكُمْ ۚ وَٱتَّقُوا۟ ٱللَّهَ لَعَلَّكُمْ تُرْحَمُونَ

The believers are but brothers, so make settlement between your brothers. And fear Allah that you may receive mercy.