The Messenger of Allah ﷺ said, "True wealth is not in having many possessions, but true wealth is the richness of the soul."
قال رسول الله ﷺ: ليس الغنى عن كثرة العرض، ولكن الغنى غنى النفس.
Bazzar reported it in Kashf Astar (3617), Abu Shaykh in al-Amthal (75), Tabarani in al-Awsat, Majma Bahrayn (4973), and Ibn Abdul-Barr in Jami Bayan Ilm (20/2), all of them through various routes from Anas, who said, and then he mentioned it, and its isnad is sahih. Haythami said in al-Majma (23/10), "Tabarani reported it in al-Awsat, and its narrators are the narrators of the Sahih." He failed to attribute it to Bazzar.