وَإِذَا حُيِّيتُم بِتَحِيَّةٖ فَحَيُّواْ بِأَحۡسَنَ مِنۡهَآ أَوۡ رُدُّوهَآۗ إِنَّ ٱللَّهَ كَانَ عَلَىٰ كُلِّ شَيۡءٍ حَسِيبًا
And when you are greeted with a greeting, then return the greeting in a better or similar manner. Indeed, Allah is the Comptroller over all things
Author: Mohammad Shafi