Verse 40

فَعَسَىٰ رَبِّىٓ أَن يُؤْتِيَنِ خَيْرًا مِّن جَنَّتِكَ وَيُرْسِلَ عَلَيْهَا حُسْبَانًا مِّنَ ٱلسَّمَآءِ فَتُصْبِحَ صَعِيدًا زَلَقًا

-but then again, my Lord may grant me something better than your garden and He may send down upon it a storm from the sky then you would find it completely barren in the morning.