Hadith
حَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ الرَّحِيمِ أَبُو يَحْيَى الْبَزَّازُ، أَخْبَرَنَا أَبُو عَاصِمٍ، عَنِ ابْنِ جُرَيْجٍ، عَنْ أَبِي الزُّبَيْرِ، عَنْ جَابِرٍ، أَنَّ رَجُلاً، زَنَى بِامْرَأَةٍ فَلَمْ يَعْلَمْ بِإِحْصَانِهِ فَجُلِدَ ثُمَّ عَلِمَ بِإِحْصَانِهِ فَرُجِمَ .
Jabir said:A man committed fornication with a woman. It was not known that he was married. So he was flogged. It was then known that he was married, so he was stoned to death
Da'if · Al-Albani
Sunan Abi Dawud 4439 ·Book 40, Hadith 89·Also available on sunnah.com·