Al-Kāfi
Hadith 4779ـ عَنْهُ عَنِ ابْنِ فَضَّالٍ عَنْ عَاصِمِ بْنِ حُمَيْدٍ عَنْ أَبِي حَمْزَةَ عَنْ أَبِي جَعْفَرٍ أَوْ أَبِي عَبْدِ الله (عَلَيهِ السَّلام) قَالَ مَنْ قَنِعَ بِمَا رَزَقَهُ الله فَهُوَ مِنْ أَغْنَى النَّاسِ.
9. It is narrated from him (narrator of the Hadith above) from ibn Faddal from ‘Asim ibn Humayd from abu Hamza from abu Ja’far or Abu ‘Abdillah (a.s.) who has said the following: “Whoever is content with what Allah has given him for his sustenance is the richest person of the people.”