3 verses have
knowledge
in Edition Clear Qur'an by Talal Itani / An-Najm (The Star)

53:28They have no knowledge of that. They only follow assumptions, and assumptions are no substitute for the truth.

53:30That is the extent of their knowledge. Your Lord knows best who has strayed from His path, and He knows best who has accepted guidance.

53:35Does he possess knowledge of the unseen, and can therefore foresee?