Al-Isra' - 17:68

أَفَأَمِنتُمْ أَن يَخْسِفَ بِكُمْ جَانِبَ الْبَرِّ أَوْ يُرْسِلَ عَلَيْكُمْ حَاصِبًا ثُمَّ لاَ تَجِدُواْ لَكُمْ وَكِيلاً
[17:68]
What! Do you then feel secure that He will not cause a tract of land to engulf you or send on you a tornado? Then you shall not find a protector for yourselves.
Do ye then feel secure that He will not cause you to be swallowed up beneath the earth when ye are on land, or that He will not send against you a violent tornado (with showers of stones) so that ye shall find no one to carry out your affairs for you?
Feel ye then secure that He will not cause a slope of the land to engulf you, or send a sand-storm upon you, and then ye will find that ye have no protector?