Qāf 50:18 · سُورَةُ ق

مَّا يَلْفِظُ مِن قَوْلٍ إِلَّا لَدَيْهِ رَقِيبٌ عَتِيدٌ

mā yalfiẓu min qawlin illā ladayhi raqībun ʿatīdun

He [i.e., man] utters no word except that with him is an observer prepared [to record].

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