Where they shall neither hear harmful speech nor falsehood.meaning, they will not hear in the Paradise that they will be in, any foolish word.This is as Allah says,لااَّ يَسْمَعُونَ فِيهَا لَغْواً إِلااَّ سَلَـماًThey shall not hear therein any Laghw, but only Salam. (19:62)Allah also says,لااَّ لَغْوٌ فِيهَا وَلَا تَأْثِيمٌFree from any Laghw, and free from sin. (52:23)and He says,لَا يَسْمَعُونَ فِيهَا لَغْواً وَلَا تَأْثِيماً إِلااَّ قِيلاً سَلَـماً سَلَـماًNo Laghw will they hear therein, nor any sinful speech. But only the saying of:"Salam! Salam!" (56:25-26)Then Allah continues,فِيهَا عَيْنٌ جَارِيَةٌ