Limits and Punishments set by Allah (Hudood)
86/21. Chapter:
The Rajm of a married person
وَقَالَ الْحَسَنُ مَنْ زَنَى بِأُخْتِهِ حَدُّهُ حَدُّ الزَّانِي.
Sahih Bukhari
حَدَّثَنَا آدَمُ، حَدَّثَنَا شُعْبَةُ، حَدَّثَنَا سَلَمَةُ بْنُ كُهَيْلٍ، قَالَ سَمِعْتُ الشَّعْبِيَّ، يُحَدِّثُ عَنْ عَلِيٍّ، رضى الله عنه حِينَ رَجَمَ الْمَرْأَةَ يَوْمَ الْجُمُعَةِ وَقَالَ قَدْ رَجَمْتُهَا بِسُنَّةِ رَسُولِ اللَّهِ صلى الله عليه وسلم.
Narrated Ash-Shu`bi: from `Ali when the latter stoned a lady to death on a Friday. `Ali said, "I have stoned her according to the tradition of Allah's Messenger (ﷺ)."
Reference : Sahih al-Bukhari 6812In-book reference : Book 86, Hadith 41USC-MSA web (English) reference : Vol. 8, Book 82, Hadith 803