Surah Al-Hijr 15:3

ذَرْهُمْ يَأْكُلُوا۟ وَيَتَمَتَّعُوا۟ وَيُلْهِهِمُ ٱلْأَمَلُ ۖ فَسَوْفَ يَعْلَمُونَ

Let them eat and enjoy themselves and be diverted by [false] hope, for they are going to know.

Translation: Saheeh International

Tafsir

Leave them the disbelievers O Muhammad (s) to eat and to enjoy this world of theirs and that they be diverted distracted by hope of a long life and other such matters that keep them away from faith for they will come to know the sequel of their affair — this was revealed before the command to fight them.

Excerpt from Tafsir al-Jalalayn, commentary on 15:3, via Quran.com. The reader has the full commentary and 9 more tafsirs.