Al-Isra' - 17:49

وَقَالُواْ أَئِذَا كُنَّا عِظَامًا وَرُفَاتًا أَإِنَّا لَمَبْعُوثُونَ خَلْقًا جَدِيدًا
[17:49]
And they say: What! when we shall have become bones and decayed particles, shall we then certainly be raised up, being a new creation?
They say: "What! when we are reduced to bones and dust, should we really be raised up (to be) a new creation?"
And they say: When we are bones and fragments, shall we forsooth, be raised up as a new creation?