Sahih al-Bukhari 6818
صحيح البخاري#6818Sahihحَدَّثَنَا آدَمُ، حَدَّثَنَا شُعْبَةُ، حَدَّثَنَا مُحَمَّدُ بْنُ زِيَادٍ، قَالَ سَمِعْتُ أَبَا هُرَيْرَةَ، قَالَ النَّبِيُّ صلى الله عليه وسلم " الْوَلَدُ لِلْفِرَاشِ، وَلِلْعَاهِرِ الْحَجَرُ ".
Narrated Abu Huraira:The Prophet (ﷺ) said, "The boy is for (the owner of) the bed and the stone is for the person who commits illegal sexual intercourse
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 86:46