Narrated Ghailan bin Jarir: We used to visit Anas bin Malik and he used to talk to us about the Ansar, and used to say to me: "Your people did soand-so on such-and-such a day, and your people did so-and-so on such-and-such a day."
— Sahih Bukhari, Volume 5, Book 58: Merits of the Helpers in Madinah (Ansaar), Hadith #184