‏الأشربة : Hadeeth No:5002 Salim, on the authority of his father, reported Allaah's Messenger (sallAllaahu alayhi wa sallam) having said: Do not leave the fire burning in your houses when you go to sleep....

‏الإمارة : Hadeeth No:4497 This tradition has been narrated through more; than one chain of transmitters....