In de Hadith wordt duidelijk door Mohammed zelf gezegd dat hij zondig is:
The Prophet used to say, "O Allah! I seek refuge with You from laziness and geriatric old age, from all kinds of sins and from being in debt; from the affliction of the Fire and from the punishment of the Fire and from the evil of the affliction of wealth; and I seek refuge with You from the affliction of poverty, and I seek refuge with You from the affliction of Al-Masih Ad-Dajjal. O Allah! Wash away my sins with the water of snow and hail, and cleanse my heart from all the sins as a white garment is cleansed from the filth, and let there be a long distance between me and my sins, as You made East and West far from each other."(sahih Boechari, vol. 8, boek 75 hadith 379)
Narrated Abu Musa: The Prophet used to invoke Allah with the following invocation: 'Rabbi-ghfir-li Khati 'ati wa jahli wa israfi fi amri kullihi, wa ma anta a'lamu bihi minni. Allahumma ighfirli khatayaya wa 'amdi, wa jahli wa jiddi, wa kullu dhalika'indi. Allahumma ighrifli ma qaddamtu wa ma akhartu wa ma asrartu wa ma a'lantu. Anta-l-muqaddimu wa anta-l-mu'akh-khiru, wa anta 'ala kulli shai'in qadir.'(sahih Boechari, vol. 8, boek 75 hadith 407)
"O my Lord! Forgive my sins and my ignorance and my exceeding the limits of righteousness in all my deeds and what you know better than I. O Allah. Forgive my mistakes, those done intentionally or out of my ignorance or without or with seriousness, and I confess that all such mistakes are done by me. O Allah! Forgive my sins of the past and of the future with I did openly or secretly. You are the One Who makes the things go before and You are the One Who delays them, and You are the Omnipotent."
Narrated Abu Musa Al-Ash'ari: The Prophet used to invoke Allah, saying, "Allahumma ighfirli khati'ati wa jahli wa israfi fi amri, wa ma anta a-'lamu bihi minni. Allahumma ighfirli hazali wa jiddi wa khata'i wa amdi, wa kullu dhalika 'indi." (sahih Boechari, vol. 8, boek 75 hadith 408)
"O Allah! Forgive my mistakes and my ignorance and my exceeding the limit (boundaries) of righteousness in my deeds; and forgive whatever You know better than I. O Allah! Forgive the wrong I have done jokingly or seriously, and forgive my accidental and intentional errors, all that is present in me."