Surah As-Saffat, verse 12

إِلَّا مَنْ خَطِفَ ٱلْخَطْفَةَ فَأَتْبَعَهُۥ شِهَابٌۭ ثَاقِبٌۭ ﴿١٠﴾

Except one who snatches [some words] by theft, but they are pursued by a burning flame, piercing [in brightness].

فَٱسْتَفْتِهِمْ أَهُمْ أَشَدُّ خَلْقًا أَم مَّنْ خَلَقْنَآ ۚ إِنَّا خَلَقْنَـٰهُم مِّن طِينٍۢ لَّازِبٍۭ ﴿١١﴾

Then inquire of them, [O Muḥammad], "Are they a stronger [or more difficult] creation or those [others] We have created?" Indeed, We created them [i.e., men] from sticky clay.

وَإِذَا ذُكِّرُوا۟ لَا يَذْكُرُونَ ﴿١٣﴾

And when they are reminded, they remember not.

وَإِذَا رَأَوْا۟ ءَايَةًۭ يَسْتَسْخِرُونَ ﴿١٤﴾

And when they see a sign, they ridicule.