Jami' at-Tirmidhi — Hadith #30058

Bundar narrated to us, saying: Muhammad bin Ja’far narrated to us, saying: Shu’bah narrated to us, on the authority of Adi bin Thabit, on the authority of Al-Bara’ bin Aazib, that he heard the Prophet May God’s prayers and peace be upon him, or he said: The Prophet, may God’s prayers and peace be upon him, said about the Ansar: “No one loves them except a believer, and no one hates them except a hypocrite.” He who loves them, God loves him, and whoever hates them, God hates him.” So I said to him, “Did you hear it from Al-Bara’?” and he said, “He told me.” This is an authentic hadith