Tafsir of Al-Ghashiyah 88:11

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,

ﻻ يسمعون فيها لغوا إﻻ سلما

They shall not hear therein any Laghw, but only Salam. (19:62) Allah also says,

ﻻ لغو فيها وﻻ تٲثيم

Free from any Laghw, and free from sin. (52:23) and He says,

ﻻ يسمعون فيها لغوا وﻻ تٲثيما إﻻ قيﻼ سلما سلما

No Laghw will they hear therein, nor any sinful speech. But only the saying of: "Salam! Salam!'' (56:25-26) Then Allah continues,

فيها عين جارية