Al-Mukhtasar
وَلَقَدْ خَلَقْنَا ٱلْإِنسَـٰنَ وَنَعْلَمُ مَا تُوَسْوِسُ بِهِۦ نَفْسُهُۥ ۖ وَنَحْنُ أَقْرَبُ إِلَيْهِ مِنْ حَبْلِ ٱلْوَرِيدِ ﴿١٦﴾
And I have already created man and know what his soul whispers to him, and I am closer to him than [his] jugular vein. Verily, I created the human and I know the thoughts and desires that pass his mind. I am closer to him than the vein that is present in his neck and connected to his heart.