Sahih Muslim 7224
صحيح مسلم#7224SahihAba Talha reported:When it was the Day of Badr and Allah's Apostle (ﷺ) had gained victory over them (the Meccans), he commanded more than twenty persons, and in another hadith these are counted as twenty-four persons, from the non-believers of the Quraish to be thrown into the well of Badr. The rest of the hadith is the same
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: 53:93