4:18
وَلَیۡسَتِ ٱلتَّوۡبَةُ لِلَّذِینَ یَعۡمَلُونَ ٱلسَّیِّـَٔاتِ حَتَّىٰۤ إِذَا حَضَرَ أَحَدَهُمُ ٱلۡمَوۡتُ قَالَ إِنِّی تُبۡتُ ٱلۡـَٔـٰنَ وَلَا ٱلَّذِینَ یَمُوتُونَ وَهُمۡ كُفَّارٌۚ أُو۟لَـٰۤىِٕكَ أَعۡتَدۡنَا لَهُمۡ عَذَابًا أَلِیمࣰا
The forgiveness is not for those who do ill-deeds until, when death attendeth upon one of them, he saith: Lo! I repent now; nor yet for those who die while they are disbelievers. For such We have prepared a painful doom.
— Mohammed Marmaduke William Pickthall
Wa laisatit tawbatu lillazeena ya'maloonas saiyiaati hattaaa izaa hadara ahadahumul mawtu qaala innee tubtul 'aana wa lallazeena yamootoona wa hum kuffaar; ulaaa'ika a'tadnaa lahum 'azaaban aleemaa