Surah Al-Qamar, ayah 36

وَلَقَدۡ أَنذَرَهُم بَطۡشَتَنَا فَتَمَارَوۡاْ بِٱلنُّذُرِ ٣٦

Walaqad andharahum batshatanā fatamāraw bin-nudhur

And he had already warned them of Our assault, but they disputed the warning.