Surah Qaf (Qaf), Verse 16

وَلَقَدْ خَلَقْنَا الْاِنْسَانَ وَنَعْلَمُ مَا تُوَسْوِسُ بِهٖ نَفْسُهٗ وَنَحْنُ اَقْرَبُ اِلَیْهِ مِنْ حَبْلِ الْوَرِیْدِ ۟

Wa laqad khalaqnal insaana wa na'lamu maa tuwaswisu bihee nafsuhoo wa Nahnu aqrabu ilaihi min hablil wareed

“It was We Who created man, and We know what dark suggestions his soul makes to him: for We are nearer to him than (his) jugular vein.”

Quran 50:16 (Yusuf Ali Translation)