Surat Al-Kahf (The Cave) - الكهف

وَٱضْرِبْ لَهُم مَّثَلَ ٱلْحَيَوٰةِ ٱلدُّنْيَا كَمَآءٍ أَنزَلْنَٰهُ مِنَ ٱلسَّمَآءِ فَٱخْتَلَطَ بِهِۦ نَبَاتُ ٱلْأَرْضِ فَأَصْبَحَ هَشِيمًا تَذْرُوهُ ٱلرِّيَٰحُ وَكَانَ ٱللَّهُ عَلَىٰ كُلِّ شَىْءٍ مُّقْتَدِرًا ﴿٤٥﴾ ٱلْمَالُ وَٱلْبَنُونَ زِينَةُ ٱلْحَيَوٰةِ ٱلدُّنْيَا وَٱلْبَٰقِيَٰتُ ٱلصَّٰلِحَٰتُ خَيْرٌ عِندَ رَبِّكَ ثَوَابًا وَخَيْرٌ أَمَلًا﴿٤٦﴾

And set forth to them parable of the life of this world: like water which We send down from the cloud so the herbage of the earth becomes tangled on account of it, then it becomes dry broken into pieces which the winds scatter; and Allah is the holder of power over all things. Wealth and children are an adornment of the life of this world; and the ever-abiding, the good works, are better with your Lord in reward and better in expectation.