Surah Hud, ayah 106

11:106

فَأَمَّا ٱلَّذِينَ شَقُواْ فَفِي ٱلنَّارِ لَهُمۡ فِيهَا زَفِيرٞ وَشَهِيقٌ ١٠٦

Fa ammal-ladhīna shaqū fafin-nāri lahum fīhā zafīrun washahīq

As for those who were [destined to be] wretched, they will be in the Fire. For them therein is [violent] exhaling and inhaling.578

Footnotes

578 i.e., their sighs and sobs, resembling the bray of a donkey.