Anas bin Malik reported,

The Messenger of Allah ﷺ said, "People, purchase your souls from Allah, the Mighty and Majestic. If any of you is too miserly to give his wealth to others, let him give in charity to himself by eating and clothing himself from what Allah has provided him."

Azami 14996

Sahih

عن أنس

أن رسول الله ﷺ قال: يا أيها الناس ابتاعوا أنفسكم من الله عزوجل، فإن بخل أحدكم أن يعطي ماله الناس فليتصدق على نفسه، فليأكل وليلبس مما رزقه الله.

الأعظمي 14996صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Superior moral conduct
Chapter
Vices of character
Section
Condemnation of miserliness
Numbering
Jami al-Kamil 14996 (2nd edition)
Azami 14996