Nun. [These letters (Nun, etc.) are one of the miracles of the Quran, and none but Allah (Alone) knows their meanings]. By the pen and what the (angels) write (in the Records of men).
Chapter 96, Verse 4, The Clot
سورة العلق
ٱلَّذِي عَلَّمَ بِٱلۡقَلَمِ
Who has taught (the writing) by the pen[the first person to write was Prophet Idrees (Enoch)].
