وَالّٰتِىۡ يَاۡتِيۡنَ الۡفَاحِشَةَ مِنۡ نِّسَآٮِٕكُمۡ فَاسۡتَشۡهِدُوۡا عَلَيۡهِنَّ اَرۡبَعَةً مِّنۡكُمۡ ۚ فَاِنۡ شَهِدُوۡا فَاَمۡسِكُوۡهُنَّ فِى الۡبُيُوۡتِ حَتّٰى يَتَوَفّٰٮهُنَّ الۡمَوۡتُ اَوۡ يَجۡعَلَ اللّٰهُ لَهُنَّ سَبِيۡلًا(النساء :15)
Waallatee yateena alfahishata min nisaikum faistashhidoo 'alayhinna arba'atan minkum fain shahidoo faamsikoohunna fee albuyooti hatta yatawaffahunna almawtu aw yaj'ala Allahu lahunna sabeelan
Sahih International:
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.
وَالَّذٰنِ يَاۡتِيٰنِهَا مِنۡكُمۡ فَاٰذُوۡهُمَا ۚ فَاِنۡ تَابَا وَاَصۡلَحَا فَاَعۡرِضُوۡا عَنۡهُمَا ؕ اِنَّ اللّٰهَ كَانَ تَوَّابًا رَّحِيۡمًا(النساء :16)
Waallathani yatiyaniha minkum faathoohuma fain taba waaslaha faa'ridoo 'anhuma inna Allaha kana tawwaban raheeman
Sahih International:
And the two who commit it among you, dishonor them both. But if they repent and correct themselves, leave them alone. Indeed, Allah is ever Accepting of repentance and Merciful.
اِنَّ الَّذِيۡنَ يُحِبُّوۡنَ اَنۡ تَشِيۡعَ الۡفَاحِشَةُ فِى الَّذِيۡنَ اٰمَنُوۡا لَهُمۡ عَذَابٌ اَلِيۡمٌۙ فِى الدُّنۡيَا وَالۡاٰخِرَةِؕ وَاللّٰهُ يَعۡلَمُ وَاَنۡـتُمۡ لَا تَعۡلَمُوۡنَ(النور :19)
Inna allatheena yuhibboona an tashee'a alfahishatu fee allatheena amanoo lahum 'athabun aleemun fee alddunya waalakhirati waAllahu ya'lamu waantum la ta'lamoona
Sahih International:
Indeed, those who like that immorality should be spread [or publicized] among those who have believed will have a painful punishment in this world and the Hereafter. And Allah knows and you do not know.
اَلزَّانِيَةُ وَالزَّانِىۡ فَاجۡلِدُوۡا كُلَّ وَاحِدٍ مِّنۡهُمَا مِائَةَ جَلۡدَةٍ ۖ وَّلَا تَاۡخُذۡكُمۡ بِهِمَا رَاۡفَةٌ فِىۡ دِيۡنِ اللّٰهِ اِنۡ كُنۡتُمۡ تُؤۡمِنُوۡنَ بِاللّٰهِ وَالۡيَوۡمِ الۡاٰخِرِۚ وَلۡيَشۡهَدۡ عَذَابَهُمَا طَآٮِٕفَةٌ مِّنَ الۡمُؤۡمِنِيۡنَ(النور :2)
Alzzaniyatu waalzzanee faijlidoo kulla wahidin minhuma miata jaldatin wala takhuthkum bihima rafatun fee deeni Allahi in kuntum tuminoona biAllahi waalyawmi alakhiri walyashhad 'athabahuma taifatun mina almumineena
Sahih International:
The [unmarried] woman or [unmarried] man found guilty of sexual intercourse - lash each one of them with a hundred lashes, and do not be taken by pity for them in the religion of Allah, if you should believe in Allah and the Last Day. And let a group of the believers witness their punishment.
Complete Indexing of Quran Topics
We have indexed and found 4 verses about or related to (including the word(s)) "Sin, illegal sexual intercourse".
For your information, the verses as described above: