Belief
2/7. Chapter:
To like for one's (Muslim's) brother what one likes for himself is a part of faith
Sahih Bukhari
حَدَّثَنَا مُسَدَّدٌ، قَالَ حَدَّثَنَا يَحْيَى، عَنْ شُعْبَةَ، عَنْ قَتَادَةَ، عَنْ أَنَسٍ ـ رضى الله عنه ـ عَنِ النَّبِيِّ صلى الله عليه وسلم. وَعَنْ حُسَيْنٍ الْمُعَلِّمِ، قَالَ حَدَّثَنَا قَتَادَةُ، عَنْ أَنَسٍ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " لا يُؤْمِنُ أَحَدُكُمْ حَتَّى يُحِبَّ لأَخِيهِ مَا يُحِبُّ لِنَفْسِهِ ".
Narrated Anas: The Prophet (ﷺ) said, "None of you will have faith till he wishes for his (Muslim) brother what he likes for himself."
Reference : Sahih al-Bukhari 13In-book reference : Book 2, Hadith 6USC-MSA web (English) reference : Vol. 1, Book 2, Hadith 13