Dua 2
﴿ اَللّٰهُ لَآ اِلٰهَ اِلَّا هُوَ ۚ الْحَيُّ الْقَيُّوْمُ ۚ لَا تَاْخُذُهٗ سِنَةٌ وَّلَا نَوْمٌ ؕ لَهٗ مَا فِي السَّمٰوٰتِ وَمَا فِي الْاَرْضِ ؕ مَنْ ذَا الَّذِيْ يَشْفَعُ عِنْدَهٗٓ اِلَّا بِاِذْنِهٖ ؕ يَعْلَمُ مَا بَيْنَ اَيْدِيْهِمْ وَمَا خَلْفَهُمْ وَلَا يُحِيْطُوْنَ بِشَيْءٍ مِّنْ عِلْمِهٖٓ اِلَّا بِمَا شَآءَ ؕ وَسِعَ كُرْسِيُّهُ السَّمٰوٰتِ وَالْاَرْضَ ۚ وَلَا يَئُوْدُهٗ حِفْظُهُمَا ۚ وَهُوَ الْعَلِيُّ الْعَظِيْمُ ﴾ (البقرة ۲۵۵)
Allah - there is no deity except Him, the Ever-Living, the Self-Sustaining. Neither drowsiness overtakes Him nor sleep. To Him belongs whatever is in the heavens and whatever is on the earth. Who is it that can intercede with Him except by His permission? He knows what is [presently] before them and what will be after them, and they encompass not a thing of His knowledge except for what He wills. His Kursī extends over the heavens and the earth, and their preservation tires Him not. And He is the Most High, the Most Great.
Sahih, Sahih Ibn Khuzaymah, no. (2424), as-Sunan al-Kubra of an-Nasa'i no. (10720), al-Bukhari also narrated it mu'allaq, no. (2311), and al-Albani graded it Sahih in “Sahih at-Targhib” (1/392).
This hadith states the virtue of reciting Ayat al-Kursi: whoever recites it before lying down in bed, a guardian from Allah is appointed for him, and Satan cannot come near him until the morning.