ßÊÇÈ : Hadeeth No:3583 : 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 so-and-so on
such-and-such a day, and your people did so-and-so on such-and-such a
day."...
ßÊÇÈ ÇáÚáã : Hadeeth No:122 : Abu Huraira:
I have memorized two kinds of knowledge from Allah's Apostle . I have propagated one of them to you and if I propagated the second, then my pharynx (throat) would be cut (i.e. killed).
...