Sūrah Qaaf · The letter Qaaf50 : 16
وَلَقَدۡ خَلَقۡنَا ٱلۡإِنسَـٰنَ وَنَعۡلَمُ مَا تُوَسۡوِسُ بِهِۦ نَفۡسُهُۥۖ وَنَحۡنُ أَقۡرَبُ إِلَیۡهِ مِنۡ حَبۡلِ ٱلۡوَرِیدِ
“We verily created man and We know what his soul whispereth to him, and We are nearer to him than his jugular vein.”