‏الزكاة : Hadeeth No:2287 Abu Huraira reported that the Messenger of Allaah (sallAllaahu alayhi wa sallam) had said: Richness does not lie in the abundance of (worldly) goods but richness is the richness of the soul (heart, self)....

‏الصلاة : Hadeeth No:2103 This hadith has been narrated by Shu'ba with the same chain of transmitters....