Surah Al-Mu'minun 23:83

لَقَدْ وُعِدْنَا نَحْنُ وَءَابَآؤُنَا هَـٰذَا مِن قَبْلُ إِنْ هَـٰذَآ إِلَّآ أَسَـٰطِيرُ ٱلْأَوَّلِينَ

We have been promised this, we and our forefathers, before; this is not but legends of the former peoples."

Translation: Saheeh International

Tafsir

Already We and our fathers have been promised this resurrection after death before these are nothing but the fables the lies of the ancients’ mere jokes and strange tales asātīr the plural of ustūra.

Excerpt from Tafsir al-Jalalayn, commentary on 23:83, via Quran.com. The reader has the full commentary and 9 more tafsirs.