Qaf, 18 Ayah
50:18
مَّا يَلۡفِظُ مِن قَوۡلٍ إِلَّا لَدَيۡهِ رَقِيبٌ عَتِيدٞ ١٨
Mā Yalfižu Min Qawlin 'Illā Ladayhi Raqībun `Atīdun
Man does not utter any word except that with him is an observer prepared [to record].