Quran 33:58 from Surah Al-Ahzaab on Divine Marvels.
وَٱلَّذِينَ يُؤۡذُونَ ٱلۡمُؤۡمِنِينَ وَٱلۡمُؤۡمِنَٰتِ بِغَيۡرِ مَا ٱكۡتَسَبُواْ فَقَدِ ٱحۡتَمَلُواْ بُهۡتَٰنٗا وَإِثۡمٗا مُّبِينٗا
English translation: And those who harm the believing men and the believing women for other than what they have earned then certainly they bear false accusation and sin manifest
Transliteration: wa-alladhina yu'dhuna al-mu'minina wal-mu'minati bighayri ma ik'tasabu faqadi ih'tamalu buh'tanan wa-ith'man mubinan