Sahih Muslim 2399
صحيح مسلم#2399SahihAbu Huraira reported Allah's Messenger (ﷺ) as saying:He who begs the riches of others to increase his own is asking only for live coals, so let him ask a little or much
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 12:136