The Messenger of Allah ﷺ said, "Whoever recites the Verse of the Throne after every obligatory prayer, nothing prevents him from entering Paradise except death."
قال رسول الله ﷺ: من قرأ آية الكرسي في دبر كل صلاة مكتوبة، لم يمنعه من دخول الجنة إلا أن يموت.
Nasai narrated it in Al-Yawm wal-Laylah (100), from Husayn bin Bishr, who said, Muhammad bin Himyar told us, who said, Muhammad bin Ziyad told us, from Abu Umama, and he mentioned the hadith. Its narrators are trustworthy except for Muhammad bin Himyar, whom Ibn Main deemed trustworthy, while Nasai said, "There is no harm in him," and Hafiz placed him at the rank of "saduq."Munziri said in Al-Targhib wal-Tarhib (2/453), "Nasai and Tabarani narrated it with several chains, one of which is sahih." Our teacher Abu Hasan said, "It meets the standard of Bukhari." Ibn Hibban also narrated it in the Book of Prayer and graded it sahih. Tabarani added in some of its versions, "Say, He is Allah, One" [Ikhlas 112:1], and its chain of transmission with this addition is also good.I say, it has other chains which Ibn Sunni and others have mentioned, but the one I have cited is the soundest of them. "Al-dubur" means "after the prayer."