Sahih Bukhari Volume 8, Book 86, Hadith 6817

حَدَّثَنَا يَحْيَى بْنُ بُكَيْرٍ، حَدَّثَنَا اللَّيْثُ، عَنْ عُقَيْلٍ، عَنِ ابْنِ شِهَابٍ، عَنْ أَبِي سَلَمَةَ، وَسَعِيدِ بْنِ الْمُسَيَّبِ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ قَالَ أَتَى رَجُلٌ رَسُولَ اللَّهِ صلى الله عليه وسلم وَهْوَ فِي الْمَسْجِدِ فَنَادَاهُ فَقَالَ يَا رَسُولَ اللَّهِ إِنِّي زَنَيْتُ‏.‏ فَأَعْرَضَ عَنْهُ، حَتَّى رَدَّدَ عَلَيْهِ أَرْبَعَ مَرَّاتٍ، فَلَمَّا شَهِدَ عَلَى نَفْسِهِ أَرْبَعَ شَهَادَاتٍ، دَعَاهُ النَّبِيُّ صلى الله عليه وسلم فَقَالَ ‏"‏ أَبِكَ جُنُونٌ ‏"‏‏.‏ قَالَ لاَ‏.‏ قَالَ ‏"‏ فَهَلْ أَحْصَنْتَ ‏"‏‏.‏ قَالَ نَعَمْ‏.‏ فَقَالَ النَّبِيُّ صلى الله عليه وسلم ‏"‏ اذْهَبُوا بِهِ فَارْجُمُوهُ ‏"‏‏.‏

Narrated Abu Hurairah (RA): A man came to Allah’s Messenger (pbuh) while he was in the mosque, and he called him, saying, “O Allah’s Messenger! I have committed illegal sexual intercourse.” The Prophet (pbuh) turned his face to the other side, but the man repeated his statement four times, and after he bore witness against himself four times, the Prophet (pbuh) called him saying, “Are you mad?” The man said, “No.” The Prophet (pbuh) said, “Are you married?” The man said, “Yes.” Then the Prophet (pbuh) said, “Take him away and stone him to death.”