Al-Baqara (2:24)
فَإِن لَّمۡ تَفۡعَلُوا۟ وَلَن تَفۡعَلُوا۟ فَٱتَّقُوا۟ ٱلنَّارَ ٱلَّتِی وَقُودُهَا ٱلنَّاسُ وَٱلۡحِجَارَةُۖ أُعِدَّتۡ لِلۡكَـٰفِرِینَ
And if ye do it not - and ye can never do it - then guard yourselves against the Fire prepared for disbelievers, whose fuel is of men and stones.
— Mohammed Marmaduke William Pickthall
Fail lam taf'aloo wa lan taf'aloo fattaqun Naaral latee waqooduhan naasu walhijaaratu u'iddat lilkaafireen