An elderly woman from Banu Numayr narrates that she carefully observed the Prophet (peace and blessings be upon him) while he was praying at the place called 'Abtah', facing the Ka'bah; this was before the Hijrah. I heard him say:
'Allahumma ighfir li dhanbi, khata'i wa jahli' (O Allah, forgive my sin, my mistake and my ignorance).
Ahmad recorded it, and its narrators are the narrators of the Sahih, except that Abu al-Salil Durayb bin Nufayr did not hear from any of the Companions, as has been said.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الأدعية / 17389
Hadith Gradingمحدثین:إسنادہ منقطع
Hadith Takhrij«اخرجه احمد فى المسند (55/4) ، أخرجه مسند أحمد برقم: 16120، وأخرجه إتحاف الخيرة المهرة بزوائد المسانيد العشرة برقم: 6259»