Sahih Muslim
Book 12: The Book of Zakat
كتاب الزكاة
231 hadith in this book
Chapter 40 The virtue of contentment and encouragement thereof
باب لَيْسَ الْغِنَى عَنْ كَثْرَةِ الْعَرَضِ
Abu Huraira reported that the Messenger of Allah (ﷺ) had said: Richness does not lie in the abundance of (worldly) goods but richness is the richness of the soul (heart, self).
حَدَّثَنَا زُهَيْرُ بْنُ حَرْبٍ، وَابْنُ، نُمَيْرٍ قَالاَ حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنْ أَبِي الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " لَيْسَ الْغِنَى عَنْ كَثْرَةِ الْعَرَضِ وَلَكِنَّ الْغِنَى غِنَى النَّفْسِ " .
Hadith text, translations and grading are courtesy of Sunnah.com.