يُفْتَنُونَ

Appears 3 times in the Quran. (Root: فتن)
  1. Do they not see that they are tried once or twice in every year, yet they do not turn (to Allah) nor do they mind.

  2. Do men think that they will be left alone on saying, We believe, and not be tried?

  3. (It is) the day on which they shall be tried at the fire.