Surah Al-Isra' (The Night Journey), Verse 51

اَوْ خَلْقًا مِّمَّا یَكْبُرُ فِیْ صُدُوْرِكُمْ فَسَیَقُوْلُوْنَ مَنْ یُّعِیْدُنَا قُلِ الَّذِیْ فَطَرَكُمْ اَوَّلَ مَرَّةٍ فَسَیُنْغِضُوْنَ اِلَیْكَ رُءُوْسَهُمْ وَیَقُوْلُوْنَ مَتٰی هُوَ قُلْ عَسٰۤی اَنْ یَّكُوْنَ قَرِیْبًا ۟

Aw khalqam mimmaa yakburu fee sudoorikum; fasa yaqooloona mai yu'eedunaa qulil lazee fatarakum awwala marrah; fasa yunghidoona ilaika ru'oosahum wa yaqooloona mataahoo; qul 'asaaa any yakoona qareeba

“"Or created matter which, in your minds, is hardest (to be raised up),- (Yet shall ye be raised up)!" then will they say: "Who will cause us to return?" Say: "He who created you first!" Then will they wag their heads towards thee, and say, "When will that be?" Say, "May be it will be quite soon!”

Quran 17:51 (Yusuf Ali Translation)