English translation
1505. Al-Mughīrah bin Shu'bah narrated that Mu'āwiyah wrote to him asking him: "What would the Messenger of Allāh ﷺ say after he said the Taslīm in his prayer?" So Al-Mughīrah dictated to his servant, and wrote (a letter) to Mu'āwiyah as follows: "The Messenger of Allāh ﷺ would say: 'Lā ilāha illallāhu waḥdahu lā sharīka lahu, laḥul-mulku wa laḥul-ḥamdu wa huwa 'alā kulli shai'in qadīr. Allāhumma! Lā māni'a limā a'taita wa lā mu'tiya limā man'ata wa lā yanfa'u dhal-jaddi minkal-jadd' (None has the right to be worshiped but Allāh alone. He has no partners; to Him is the Kingdom, and to Him is all praise, and He is capable of all things. O Allāh! There is none who can prevent what You give, and none who can give what you prevent. And none benefits the fortunate person, for from You is the fortune.)'" (Saḥīh)