"None amongst you believes (truly) until he loves for his brother" - or he said "for his neighbour" - "that which he loves for himself."
عَنِ النَّبِيِّ ﷺ قَالَ: «لاَ يُؤْمِنُ أَحَدُكُمْ حَتَّى يُحِبَّ لأَخِيهِ» أَوْ قَالَ «لِجَارِهِ» «مَا يُحِبُّ لِنَفْسِهِ۔»