purity of speech

لَّا يَسْمَعُونَ فِيهَا لَغْوًا إِلَّا سَلَـٰمًا ۖ وَلَهُمْ رِزْقُهُمْ فِيهَا بُكْرَةً وَعَشِيًّا

They will not hear therein any ill speech - only [greetings of] peace - and they will have their provision therein, morning and afternoon.

وَٱلَّذِينَ هُمْ عَنِ ٱللَّغْوِ مُعْرِضُونَ

And they who turn away from ill speech

لَا يَسْمَعُونَ فِيهَا لَغْوًا وَلَا تَأْثِيمًا

They will not hear therein ill speech or commission of sin -

لَّا يَسْمَعُونَ فِيهَا لَغْوًا وَلَا كِذَّٰبًا

No ill speech will they hear therein or any falsehood -

لَّا تَسْمَعُ فِيهَا لَـٰغِيَةً

Wherein they will hear no unsuitable speech.