‏فضائل الصحابة‏ : Hadeeth No:5870 This hadith has been narrated on the authority of Abu Sa'id Khudri through another chain of transmitters....

‏صفة القيامة والجنة والنار‏ : Hadeeth No:6736 Anas reported this hadlth through another chain of transmitters and the words are:" It would be said to him: You have told a lie; what had been demanded from you was quite easier than this (the belief in the Oneness of Allaah)."...