Surah Al-Mu'minun 23:3

وَٱلَّذِينَ هُمْ عَنِ ٱللَّغْوِ مُعْرِضُونَ

And they who turn away from ill speech

Translation: Saheeh International

Tafsir

and who shun vain talk and other nonsense

Excerpt from Tafsir al-Jalalayn, commentary on 23:3, via Quran.com. The reader has the full commentary and 9 more tafsirs.