Surah Al-Jathiyah, ayah 24

وَقَالُواْ مَا هِيَ إِلَّا حَيَاتُنَا ٱلدُّنۡيَا نَمُوتُ وَنَحۡيَا وَمَا يُهۡلِكُنَآ إِلَّا ٱلدَّهۡرُۚ وَمَا لَهُم بِذَٰلِكَ مِنۡ عِلۡمٍۖ إِنۡ هُمۡ إِلَّا يَظُنُّونَ ٢٤

Waqālū mā hiya illā hayātunad-dunyā namūtu wanahyā wamā yuhlikunā illad-dahru wamā lahum bidhālika min 'ilmin in hum illā yazunnūn

And they say, "There is not but our worldly life; we die and live,¹⁴⁷⁴ and nothing destroys us except time." And they have of that no knowledge; they are only assuming.