Arabic (Original)
حَدَّثَنَا أَحْمَدُ بْنُ عَبْدِ الْمَلِكِ أَخْبَرَنَا زُهَيْرٌ حَدَّثَنَا أَبُو إِسْحَاقَ عَنْ مُجَاهِدٍ عَنِ ابْنِ عُمَرَ قَالَ كُنْتُ جَالِسًا عِنْدَ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَسَمِعْتُهُ اسْتَغْفَرَ مِائَةَ مَرَّةٍ ثُمَّ يَقُولُ اللَّهُمَّ اغْفِرْ لِي وَارْحَمْنِي وَتُبْ عَلَيَّ إِنَّكَ أَنْتَ التَّوَّابُ الرَّحِيمُ أَوْ إِنَّكَ تَوَّابٌ غَفُورٌ.
English Translation
Ahmad ibn Abd al-Malik narrated to us: Zuhayr informed us: Abu Ishaq narrated to us, from Mujahid, from Ibn Umar, who said: I was sitting with the Prophet, peace and blessings be upon him, and I heard him seek forgiveness a hundred times, then say: "O God, forgive me, have mercy on me, and accept my repentance; indeed You are the Ever-Relenting, the Merciful," or "indeed You are Relenting, Forgiving."