Quran 58:9 from Surah Al-Mujaadila on Divine Marvels.
يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوٓاْ إِذَا تَنَٰجَيۡتُمۡ فَلَا تَتَنَٰجَوۡاْ بِٱلۡإِثۡمِ وَٱلۡعُدۡوَٰنِ وَمَعۡصِيَتِ ٱلرَّسُولِ وَتَنَٰجَوۡاْ بِٱلۡبِرِّ وَٱلتَّقۡوَىٰۖ وَٱتَّقُواْ ٱللَّهَ ٱلَّذِيٓ إِلَيۡهِ تُحۡشَرُونَ
English translation: O you who believe O you who believe O you who believe When you hold secret counsel then (do) not hold secret counsel for sin and aggression and disobedience (to) the Messenger but hold secret counsel for righteousness and piety And fear Allah the One Who to Him you will be gathered
Transliteration: yaayyuha alladhina amanu idha tanajaytum fala tatanajaw bil-ith'mi wal-'ud'wani wama'siyati al-rasuli watanajaw bil-biri wal-taqwa wa-ittaqu al-laha alladhi ilayhi tuh'sharuna