‏الزكاة : Hadeeth No:2293 'Amr b. al-'As reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: He Is successful who has accepted Islam, who has been provided with sufficient for his want and been made contented by Allaah with what He has given him....

‏الصلاة : Hadeeth No:1169 This hadith has been narrated by Mansur with the same chain of transmitters, with a slight modification of words....