بَلِ ٱلسَّاعَةُ مَوۡعِدُهُمۡ وَٱلسَّاعَةُ أَدۡهَىٰ وَأَمَرُّ
Balis Saa'atu maw'iduhum was Saa'atu adhaa wa amarr
English Translation
But the Hour is their appointment [for due punishment], and the Hour is more disastrous and more bitter
— Saheeh International