أَفَلَمْ يَرَوْا إِلَىٰ مَا بَيْنَ أَيْدِيهِمْ وَمَا خَلْفَهُم مِّنَ ٱلسَّمَآءِ وَٱلْأَرْضِ ۚ إِن نَّشَأْ نَخْسِفْ بِهِمُ ٱلْأَرْضَ أَوْ نُسْقِطْ عَلَيْهِمْ كِسَفًا مِّنَ ٱلسَّمَآءِ ۚ إِنَّ فِى ذَٰلِكَ لَـَٔايَةً لِّكُلِّ عَبْدٍ مُّنِيبٍ

Afalam yaraw ila ma baynaaydeehim wama khalfahum mina assama-i wal-ardiin nasha/ nakhsif bihimu al-arda aw nusqitAAalayhim kisafan mina assama-i inna fee thalikalaayatan likulli AAabdin muneeb

Then, do they not look at what is before them and what is behind them of the heaven and earth? If We should will, We could cause the earth to swallow them or [could] let fall upon them fragments from the sky. Indeed in that is a sign for every servant turning back [to Allāh].