17th Ayah from Surah Al Muzzammil
Then how can you fear, if you disbelieve, a Day that will make the children white- haired?
So if you disbelieve, how can you guard yourselves against a Day that will turn children’s hair grey,
Then how can you avoid the punishment, if you disbelieve, on a Day that will make the children grey-headed (i.e. the Day of Resurrection)?
So, if you disbelieve, how will you save yourself from a day that will turn the small boys into grey-headed old men,
Then how, if ye disbelieve, will ye protect yourselves upon the day which will turn children grey,
Then how shall ye, if ye deny (Allah), guard yourselves against a Day that will make children hoary-headed?-