Quran 4:16 from Surah An-Nisaa on Divine Marvels.
وَٱلَّذَانِ يَأۡتِيَٰنِهَا مِنكُمۡ فَـَٔاذُوهُمَاۖ فَإِن تَابَا وَأَصۡلَحَا فَأَعۡرِضُواْ عَنۡهُمَآۗ إِنَّ ٱللَّهَ كَانَ تَوَّابٗا رَّحِيمًا
English translation: And the two who commit it among you then punish both of them But if they repent and correct themselves then turn away from both of them Indeed Allah is Oft-forgiving Most-Merciful
Transliteration: wa-alladhani yatiyaniha minkum faadhuhuma fa-in taba wa-aslaha fa-a'ridu anhuma inna al-laha kana tawwaban rahiman