Surah Al-Ahzab, ayah 70

يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ ٱتَّقُواْ ٱللَّهَ وَقُولُواْ قَوۡلٗا سَدِيدٗا ٧٠

Yā'ayyuhal-ladhīna āmanut-taqullāha waqūlū qawlan sadīdā

O you who have believed, fear Allāh and speak words of appropriate justice.