‏الحج : Hadeeth No:3177 Sahl b. Hunif reported that Allaah's Messenger (sallAllaahu alayhi wa sallam) pointed with his hands towards Medina and said: That is a sacred territory and a place of safety....

‏النكاح : Hadeeth No:3288 A hadith like this has been reported on the authority of Nafi' with the same chain of transmitters....