Al-Mu'minun - 23:115

أَفَحَسِبْتُمْ أَنَّمَا خَلَقْنَاكُمْ عَبَثًا وَأَنَّكُمْ إِلَيْنَا لَا تُرْجَعُونَ
[23:115]
What! did you then think that We had created you in vain and that you shall not be returned to Us?
"Did ye then think that We had created you in jest, and that ye would not be brought back to Us (for account)?"
Deemed ye then that We had created you for naught, and that ye would not be returned unto Us?