Quran 4:20 from Surah An-Nisaa on Divine Marvels.
وَإِنۡ أَرَدتُّمُ ٱسۡتِبۡدَالَ زَوۡجٖ مَّكَانَ زَوۡجٖ وَءَاتَيۡتُمۡ إِحۡدَىٰهُنَّ قِنطَارٗا فَلَا تَأۡخُذُواْ مِنۡهُ شَيۡـًٔاۚ أَتَأۡخُذُونَهُۥ بُهۡتَٰنٗا وَإِثۡمٗا مُّبِينٗا
English translation: And if you intend replacing a wife (in) place (of) a wife and you have given one of them heap (of gold) then (do) not take away from it anything Would you take it (by) slander and a sin open
Transliteration: wa-in aradttumu is'tib'dala zawjin makana zawjin waataytum ih'dahunna qintaran fala takhudhu min'hu shayan atakhudhunahu buh'tanan wa-ith'man mubinan