Narrated Ibn Abi Awfa: "I heard him saying" - meaning the Prophet (ﷺ) - "while supplicating against the Ahzab: 'O Allah, Revealer of Book! Severe is reckoning! Rout the Ahzab and shake them.'" [Abu 'Eisa said:] There is something on this topic from Ibn Masu'd This Hadith is Hasan Sahih