Hadith 207

رَبِّ اغْفِرْ لِي وَتُبْ عَلَيَّ، إِنَّكَ أَنْتَ التَّوَّابُ الغَفُورُ
Allah's Messenger (ﷺ) used to repeat in a single sitting: Rabbigh’fir lī wa tub `alayy innaka antat-Tawwābu ‘l-Ghafūr. ¤ ¤ Ibn Umar (ra) said: Allah's Messenger (ﷺ) used to repeat in a single sitting: ¤ ¤ My Lord, forgive me, and accept my repentance, You are the Ever-Relenting, the All-Forgiving.
Hadith Reference Hisnul Muslim / Chapters / Hadith: 207