حصن المسلم
Fortress of the Muslim (Hisn al-Muslim)
(130)
Chapter: Excellence of Tasbih, Tahmid, Tahlil, and Takbir
(130)
من فضل التسبيح والتحميد ، والتهليل ، والتكبير
Hisn al-Muslim 263
Whenever anyone accepted Islam, the Prophet (ﷺ) used to teach him how to pray then he would instruct him to invoke Allah with the following words:
Allāhummaghfir lī, warḥamnī, waḥdinī, wa `āfinī warzuqnī. Whenever anyone accepted Islam, the Prophet (ﷺ) used to teach him how to pray then he would instruct him to invoke Allah with the following words: O Allah forgive me, and have mercy on me and guide me and give me good health and provide for me. Reference: Muslim 4/2073, and in one of Muslim's reports there is the addition: 'For these words combine [the goodness of] this world and the next.'
كَانَ الرَّجُلُ إِذَا أَسْلَمَ عَلَّمَهُ النَّبيُّ صلى الله عليه وسلم الصَّلاَةَ ثُمَّ أَمَرَهُ أَنْ يَدْعُوَ بِهَؤُلاَءِ الْكَلِمَاتِ: (اللَّهُمَّ اغْفِرِ لِي، وَارْحَمْنِي، وَاهْدِنِي، وَعَافِنِي وَارْزُقْنِي)
Reference : Hisn al-Muslim 263