Qāf - 18

﴿مَا يَلْفِظُ مِنْ قَوْلٍ إِلَّا لَدَيْهِ رَقِيبٌ عَتِيدٌ﴾

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