Sahih al-Bukhari, Hadith 3801 ⓘ
Narrated Anas bin Malik: The Prophet said, "The Ansar are my near companions to whom I confided my private secrets, People will go on increasing but the Ansar will go on decreasing; so accept the good of the good-doers amongst them and excuse the wrong-doers amongst them. "
حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا غُنْدَرٌ، حَدَّثَنَا شُعْبَةُ، قَالَ سَمِعْتُ قَتَادَةَ، عَنْ أَنَسِ بْنِ مَالِكٍ ـ رضى الله عنه ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " الأَنْصَارُ كَرِشِي وَعَيْبَتِي، وَالنَّاسُ سَيَكْثُرُونَ وَيَقِلُّونَ، فَاقْبَلُوا مِنْ مُحْسِنِهِمْ، وَتَجَاوَزُوا عَنْ مُسِيئِهِمْ " .
also referenced under: Book 63, Hadith 27 (In-Book) & Volume 5, Book 58, Hadith 145 (USC-MSA)