يَخْفَىٰ

Appears 4 times in the Quran. (Root: خفي)
  1. Allah-- surely nothing is hidden from Him in the earth or in the heaven.

  2. O our Lord! Surely Thou knowest what we hide and what we make public, and nothing in the earth nor any thing in heaven is hidden from Allah:

  3. (Of) the day when they shall come forth, nothing concerning them remains hidden to Allah. To whom belongs the kingdom this day? To Allah, the One, the Subduer (of all).

  4. Except what Allah pleases, surely He knows the manifest, and what is hidden.