Sunan Ibn Majah

It was narrated that Bara' bin 'Azib said:""The Messenger of Allah said: 'Whoever loves the Ansar, Allah will love him, and whoever hates the Ansar, Allah will hate him.' "" (One of the narrators) Shu'bah said: ""I said to 'Adi: 'Did you hear that from Bara' bin 'Azib?' He said: 'It was to me that he narrated it