Surah Al-Mutaffifin 83:17

ثُمَّ يُقَالُ هَـٰذَا ٱلَّذِى كُنتُم بِهِۦ تُكَذِّبُونَ

Then it will be said [to them], "This is what you used to deny."

Translation: Saheeh International

Tafsir

then it will be said to them ‘This that is the chastisement is that which you used to deny!’

Excerpt from Tafsir al-Jalalayn, commentary on 83:17, via Quran.com. The reader has the full commentary and 9 more tafsirs.