﴿ فَعَسَىٰ رَبِّىٓ أَن يُؤْتِيَنِ خَيْرًۭا مِّن جَنَّتِكَ وَيُرْسِلَ عَلَيْهَا حُسْبَانًۭا مِّنَ ٱلسَّمَآءِ فَتُصْبِحَ صَعِيدًۭا زَلَقًا ﴾

“yet it may well be that my Sustainer will give me something better than thy garden -just as He may let loose a calamity out of heaven upon this [thy garden], so that it becomes a heap of barren dust”

Please check ayah 18:41 for complete tafsir.