Narrated Abu Hurairah RA, The Prophet ﷺ said:
لَيْسَ الْغِنَى عَنْ كَثْرَةِ الْعَرَضِ ، وَلَكِنَّ الْغِنَى غِنَى النَّفْسِ
“Wealth is not in having many possessions, but rather (true) wealth is feeling sufficiency in the soul.”
Sahih al-Bukhari (6446)