Qur'aanic Verse 57:20:
20. IAAlamoo annama alhayatu alddunya laAAibun walahwun wazeenatun watafakhurun baynakum watakathurun fee al-amwali waal-awladi kamathali ghaythin aAAjaba alkuffara nabatuhu thumma yaheeju fatarahu musfarran thumma yakoonu hutaman wafee al-akhirati AAathabun shadeedun wamaghfiratun mina Allahi waridwanun wama alhayatu alddunya illa mataAAu alghuroori
20. Beware! The life of this world is only a game and a pastime, a show, and mutual boasting and out-rivaling each other in riches and children. It is like the growth of vegetation after the rain, which makes the skeptic wonder, but which then withers away, turns yellow and becomes worthless stubble. And in the Hereafter, severe punishment, forgiveness from Allah and His Pleasure! And the life of this world is nothing but means of deception.