Alī Ibn Abī Tālib (رضي الله عنه):

“I do not think anyone of intelligence and that knows Islām can go to sleep until he has recited Āyatul Kursī and the last two verses of Sūrah Al-Baqarah, for it is a treasure from under the Throne of Allāh.”

[تـفـسـيـر ابن كـثـيـر ١/٥٠٧