(33) باب الدَّلِيلِ عَلَى أَنَّ حُبَّ الأَنْصَارِ وَعَلِيٍّ رَضِيَ اللَّهُ عَنْهُمْ مِنَ الإِيمَانِ وَعَلاَمَاتِهِ وَبُغْضَهُمْ مِنْ عَلاَمَاتِ النِّفَاقِ
Al-Bara reported from the Messenger (may peace and blessing be upon him) that he remarked with regard to the Ansar:
"None but the believer loves them, none but the hypocrite hates them. He who loves them loves Allah and he who hates them hates Allah." I (the narrator) said: Did you hear this hadith from al-Bara'? He said: He narrated it to me.
Reference: Sahih Muslim 75
In-book reference: Book 1, Hadith 143
USC-MSA web (English) reference(deprecated numbering scheme): Book 1, Hadith 138