Sahih al-Bukhari 6833
Sahih al-Bukhari · Book 86: Limits and Punishments set by Allah (Hudood) · Unmarried should be flogged and exiled
Narrated Abu Huraira:
حَدَّثَنَا يَحْيَى بْنُ بُكَيْرٍ ، حَدَّثَنَا اللَّيْثُ ، عَنْ عُقَيْلٍ ، عَنِ ابْنِ شِهَابٍ ، عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَضَى فِيمَنْ زَنَى وَلَمْ يُحْصَنْ بِنَفْىِ عَامٍ بِإِقَامَةِ الْحَدِّ عَلَيْهِ.
Allah's Messenger (ﷺ) judged that the unmarried person who was guilty of illegal sexual intercourse be exiled for one year and receive the legal punishment (i.e., be flogged with one-hundred stripes) .