Surah An-Nisa Verse 15 - English Translation by Dr Munir Munshey
Surah An-Nisaوَٱلَّـٰتِي يَأۡتِينَ ٱلۡفَٰحِشَةَ مِن نِّسَآئِكُمۡ فَٱسۡتَشۡهِدُواْ عَلَيۡهِنَّ أَرۡبَعَةٗ مِّنكُمۡۖ فَإِن شَهِدُواْ فَأَمۡسِكُوهُنَّ فِي ٱلۡبُيُوتِ حَتَّىٰ يَتَوَفَّىٰهُنَّ ٱلۡمَوۡتُ أَوۡ يَجۡعَلَ ٱللَّهُ لَهُنَّ سَبِيلٗا
Obtain the testimony of four eye witnesses among you against any of your women accused of committing a salacious deed _ (an extra marital sexual act). If they testify (and confirm her guilt) then confine her to her home till death claims her, or until Allah ordains an alternate way