Quran 23:82 from Surah Al-Muminoon on Divine Marvels.
قَالُوٓاْ أَءِذَا مِتۡنَا وَكُنَّا تُرَابٗا وَعِظَٰمًا أَءِنَّا لَمَبۡعُوثُونَ
English translation: They said What! When we are dead and become dust and bones would we surely be resurrected
Transliteration: qalu a-idha mit'na wakunna turaban wa'izaman a-inna lamab'uthuna