Surah Al-Qamar 54:4

وَلَقَدْ جَآءَهُم مِّنَ ٱلْأَنۢبَآءِ مَا فِيهِ مُزْدَجَرٌ

And there has already come to them of information that in which there is deterrence.

Translation: Saheeh International

Tafsir

And verily there has come to them such tidings stories about the destruction of communities which denied their messengers as contain a deterrent to them muzdajar is a verbal noun or a noun of place; the dāl of muzdajar replaces the tā’ of the 8th form ifta‘ala; …

Excerpt from Tafsir al-Jalalayn, commentary on 54:4, via Quran.com. The reader has the full commentary and 9 more tafsirs.