Sahih al-Bukhari 6904
صحيح البخاري#6904SahihNarrated Abu Huraira:Two women from the tribe of Hudhail (fought with each other) and one of them threw (a stone at) the other, causing her to have a miscarriage and Allah's Messenger (ﷺ) gave his verdict that the killer (of the fetus) should give a male or female slave (as a Diya)
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: 87:43