‏الحج : Hadeeth No:3192 Zaid b. Thabit reported Allaah's Prophet (sallAllaahu alayhi wa sallam) as saying: It is Taiba, thereby meaning Medina. It drives away impurity just as fire removes the impurity of silver....

‏فضائل الصحابة‏ : Hadeeth No:6157 This hadith has been reported on the authority of Shu'ba with the same chain of transmitters (and the words are): I do not know whether he made a mention of two generations after his generation or of the third one too. Shababa said: I heard this from Zahdam b. Mudarrib as he came to me riding a hors...