Appears 6 times in the Quran. (Root: فعل)
  1. And fulfill the covenant of Allah when you have made a covenant, and do not break the oaths after making them fast, and you have indeed made Allah a surety for you; surely Allah I . knows what you do.

  2. And you see the mountains, you think them to be solid, and they shall pass away as the passing away of the cloud-- the handiwork of Allah Who has made every thing thoroughly; surely He is Aware of what you do.

  3. And He it is Who accepts repentance from His servants and pardons the evil deeds and He knows what you do;

  4. O you who believe! why do you say that which you do not do?

  5. It is most hateful to Allah that you should say that which you do not do.

  6. They know what you do.