Surah Al-Qamar 54:46
بَلِ ٱلسَّاعَةُ مَوْعِدُهُمْ وَٱلسَّاعَةُ أَدْهَىٰ وَأَمَرُّ
But the Hour is their appointment [for due punishment], and the Hour is more disastrous and more bitter.
Translation: Saheeh International
Tafsir
Nay but the Hour is their tryst for chastisement and the Hour that is the chastisement thereat will be more calamitous greater in affliction and more bitter than the chastisement of this world.
Excerpt from Tafsir al-Jalalayn, commentary on 54:46, via Quran.com. The reader has the full commentary and 9 more tafsirs.