‏الجهاد والسير‏ : Hadeeth No:4469 It has been narrated on the authority of Salama who said: I joined seven military expeditions led by the Messenger of Allaah himself (sallAllaahu alayhi wa sallam), and nine expeditions which he sent out once under Abu Bakr and once under Usama b. Zaid....

‏الحج : Hadeeth No:3195 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: He who intends to do harm to its people (he meant Medina), Allaah would efface him as salt is dissolved in water. Ibn Hatim (one of the narrators) substituted the word" harm" for" mischief"....