Sura 17 Al-Isra (The Night Journey), ayah 68

1. أَفَأَمِنْتُمْ أَنْ يَخْسِفَ بِكُمْ جَانِبَ الْبَرِّ أَوْ يُرْسِلَ عَلَيْكُمْ حَاصِبًا ثُمَّ لَا تَجِدُوا لَكُمْ وَكِيلًا

   Then do you feel secure that (instead) He will not cause a part of the land to swallow you or send against you a storm of stones? Then you would not find for yourselves an advocate.

   17:68

Translation: Saheeh International