Surah Al-'Ankabut 29:64

وَمَا هَـٰذِهِ ٱلْحَيَوٰةُ ٱلدُّنْيَآ إِلَّا لَهْوٌ وَلَعِبٌ ۚ وَإِنَّ ٱلدَّارَ ٱلْـَٔاخِرَةَ لَهِىَ ٱلْحَيَوَانُ ۚ لَوْ كَانُوا۟ يَعْلَمُونَ

And this worldly life is not but diversion and amusement. And indeed, the home of the Hereafter - that is the [eternal] life, if only they knew.

Translation: Saheeh International

Tafsir

And the life of this world is nothing but diversion and play whereas closeness to God pertains to concern for the Hereafter since the fruits thereof will be revealed in it. But surely the Abode of the Hereafter is indeed the true Life if they only knew this then they would not prefer this world to it.

Excerpt from Tafsir al-Jalalayn, commentary on 29:64, via Quran.com. The reader has the full commentary and 9 more tafsirs.