Sahih al-Bukhari 2237
صحيح البخاري#2237SahihNarrated Abu Mas`ud Al-Ansari:Allah's Messenger (ﷺ) forbade taking the price of a dog, money earned by prostitution and the earnings of a soothsayer
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 34:183