﴿ وَأَقْسَمُوا۟ بِٱللَّهِ جَهْدَ أَيْمَٰنِهِمْ ۙ لَا يَبْعَثُ ٱللَّهُ مَن يَمُوتُ ۚ بَلَىٰ وَعْدًا عَلَيْهِ حَقًّۭا وَلَٰكِنَّ أَكْثَرَ ٱلنَّاسِ لَا يَعْلَمُونَ ﴾

“As it is, they swear by God with their most solemn oaths, "Never will God raise from the dead anyone who has died!" Yea indeed! [This very thing has God promised] by a promise which He has willed upon Himself; but most people know it not.”

Please check ayah 16:40 for complete tafsir.