Sahih al-Bukhari 5204
صحيح البخاري#5204SahihNarrated `Abdullah bin Zam`a:The Prophet (ﷺ) said, "None of you should flog his wife as he flogs a slave and then have sexual intercourse with her in the last part of the day
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: 67:138