And [that they may know] that the Hour is coming - no doubt about it - and that Allah will resurrect those in the graves.
The Saheeh International Quran Translation
وَأَنَّ ٱلسَّاعَةَ ءَاتِيَةٌ لَّا رَيْبَ فِيهَا وَأَنَّ ٱللَّهَ يَبْعَثُ مَن فِى ٱلْقُبُورِAnd [that they may know] that the Hour is coming - no doubt about it - and that Allah will resurrect those in the graves.