الأربعون النووية
Forty Hadith of an-Nawawi
Hadith 13, 40 Hadith an-Nawawi

On the authority of Abu Hamzah Anas bin Malik (may Allah be pleased with him) — the servant of the Messenger of Allah (peace and blessings of Allah be upon him) — that the Prophet (peace and blessings of Allah be upon him) said:

None of you [truly] believes until he loves for his brother that which he loves for himself. [Al-Bukhari] [Muslim]

عَنْ أَبِي حَمْزَةَ أَنَسِ بْنِ مَالِكٍ رَضِيَ اللهُ عَنْهُ خَادِمِ رَسُولِ اللَّهِ صلى الله عليه و سلم عَنْ النَّبِيِّ صلى الله عليه و سلم قَالَ: "لَا يُؤْمِنُ أَحَدُكُمْ حَتَّى يُحِبَّ لِأَخِيهِ مَا يُحِبُّ لِنَفْسِهِ". رَوَاهُ الْبُخَارِيُّ [رقم:13]، وَمُسْلِمٌ [رقم:45].

[رَوَاهُ الْبُخَارِيُّ] ، [وَمُسْلِمٌ]

Reference : Hadith 13, 40 Hadith an-Nawawi