Al Ahzab Ayah 32
يَـٰنِسَآءَ ٱلنَّبِىِّ لَسْتُنَّ كَأَحَدٍ مِّنَ ٱلنِّسَآءِۚ إِنِ ٱتَّقَيْتُنَّ فَلَا تَخْضَعْنَ بِٱلْقَوْلِ فَيَطْمَعَ ٱلَّذِى فِى قَلْبِهِۦ مَرَضٌ وَقُلْنَ قَوْلاً مَّعْرُوفًا ٣٢
O wives of the Prophet! You are not like any other women: if you are mindful ?of Allah?, then do not be overly effeminate in speech ?with men? or those with sickness in their hearts may be tempted, but speak in a moderate tone.