Surah Al-An'am 6:30

وَلَوْ تَرَىٰٓ إِذْ وُقِفُوا۟ عَلَىٰ رَبِّهِمْ ۚ قَالَ أَلَيْسَ هَـٰذَا بِٱلْحَقِّ ۚ قَالُوا۟ بَلَىٰ وَرَبِّنَا ۚ قَالَ فَذُوقُوا۟ ٱلْعَذَابَ بِمَا كُنتُمْ تَكْفُرُونَ

If you could but see when they will be made to stand before their Lord. He will say, "Is this not the truth?" They will say, "Yes, by our Lord." He will [then] say, "So taste the punishment for what you used to deny."

Translation: Saheeh International

Tafsir

If you could see when they are made to stand when they are presented before their Lord you would certainly see an awesome thing! He will say to them by the tongue of the angels in rebuke ‘Is this resurrection and reckoning not the truth?’ They will say ‘Yes indeed by our Lord’ it is the truth! He will say ‘Then taste …

Excerpt from Tafsir al-Jalalayn, commentary on 6:30, via Quran.com. The reader has the full commentary and 9 more tafsirs.