النساۤء — An-Nisa' Ayat 15
وَالّٰتِيْ يَأْتِيْنَ الْفَاحِشَةَ مِنْ نِّسَاۤىِٕكُمْ فَاسْتَشْهِدُوْا عَلَيْهِنَّ اَرْبَعَةً مِّنْكُمْ ۚ فَاِنْ شَهِدُوْا فَاَمْسِكُوْهُنَّ فِى الْبُيُوْتِ حَتّٰى يَتَوَفّٰىهُنَّ الْمَوْتُ اَوْ يَجْعَلَ اللّٰهُ لَهُنَّ سَبِيْلًا
Wal-lātī ya'tīnal-fāḥisyata min nisā'ikum fastasyhidū ‘alaihinna arba‘atam minkum, fa in syahidū fa amsikūhunna fil-buyūti ḥattā yatawaffāhunnal-mautu au yaj‘alallāhu lahunna sabīlā(n).
"Those who commit unlawful sexual intercourse of your women - bring against them four [witnesses] from among you. And if they testify, confine the guilty women to houses until death takes them or Allah ordains for them [another] way."