Al-Hijr - 15:3

ذَرْهُمْ يَأْكُلُواْ وَيَتَمَتَّعُواْ وَيُلْهِهِمُ الأَمَلُ فَسَوْفَ يَعْلَمُونَ
[15:3]
Leave them that they may eat and enjoy themselves and (that) hope may beguile them, for they will soon know.
Leave them alone, to enjoy (the good things of this life) and to please themselves: let (false) hope amuse them: soon will knowledge (undeceive them).
Let them eat and enjoy life, and let (false) hope beguile them. They will come to know!