Surah Al-Ahzab, ayah 32

يَٰنِسَآءَ ٱلنَّبِيِّ لَسۡتُنَّ كَأَحَدٖ مِّنَ ٱلنِّسَآءِ إِنِ ٱتَّقَيۡتُنَّۚ فَلَا تَخۡضَعۡنَ بِٱلۡقَوۡلِ فَيَطۡمَعَ ٱلَّذِي فِي قَلۡبِهِۦ مَرَضٞ وَقُلۡنَ قَوۡلٗا مَّعۡرُوفٗا ٣٢

Yānisā'an-nabiyyi lastunna ka ahadim minan-nisā'i init-taqaytunna falā takhda'na bil-qawli fayatma'al-ladhī fī qalbihī maradun waqulna qawlam ma'rūfā

O wives of the Prophet, you are not like anyone among women. If you fear Allāh, then do not be soft in speech [to men],¹¹⁹⁵ lest he in whose heart is disease should covet, but speak with appropriate speech.