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.'

When the Messenger of Allah (saws) went to his bed at night, he would say: in the name of Allah, I have laid down my side for Allah. O Allah! forgive me my sin, drive away my devil, free me from my responsibility, and place me in the highest assembly.

Abu Dawud said: Abu Hammam al-Ahwazi transmitted it from Thawr. He mentioned Abu Zuhair al-Anmari (instead of Abu al-Azhar).

If anyone says in the morning: "O Allah! whatever oath I take, whatever word I speak, and whatever vow I take, Thine will precedes all that: whatever Thou willeth, occurs, and whatever Thou dost not will, dost not occur. O Allah! pardon me and disregard me for it. O Allah! whomsoever Thou sendest thine blessing, to him my blessing is due, and whomsoever thou cursest, to him my curse is due, " exemption from it will be granted to him that day.

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."

When the Prophet had finished from the battle of Hunain, he sent Abu Amir at the head of an army to Autas He (i.e. Abu Amir) met Duraid bin As Summa and Duraid was killed and Allah defeated his companions. The Prophet sent me with Abu 'Amir. Abu Amir was shot at his knee with an arrow which a man from Jushm had shot and fixed into his knee. I went to him and said, "O Uncle! Who shot you?" He pointed me out (his killer) saying, "That is my killer who shot me (with an arrow)." So I headed towards him and overtook him, and when he saw me, he fled, and I followed him and started saying to him, "Won't you be ashamed? Won't you stop?" So that person stopped, and we exchanged two hits with the swords and I killed him. Then I said to Abu 'Amir. "Allah has killed your killer." He said, "Take out this arrow" So I removed it, and water oozed out of the wound. He then said, "O son of my brother! Convey my compliments to the Prophet and request him to ask Allah's Forgiveness for me." Abu Amir made me his successor in commanding the people (i.e. troops). He survived for a short while and then died. (Later) I returned and entered upon the Prophet at his house, and found him lying in a bed made of stalks of date-palm leaves knitted with ropes, and on it there was bedding. The strings of the bed had their traces over his back and sides. Then I told the Prophet about our and Abu Amir's news and how he had said "Tell him to ask for Allah's Forgiveness for me." The Prophet asked for water, performed ablution and then raised hands, saying, "O Allah's Forgive `Ubaid, Abu Amir." At that time I saw the whiteness of the Prophet's armpits. The Prophet then said, "O Allah, make him (i.e. Abu Amir) on the Day of Resurrection, superior to many of Your human creatures." I said, "Will you ask Allah's Forgiveness for me?" (On that) the Prophet said, "O Allah, forgive the sins of `Abdullah bin Qais and admit him to a nice entrance (i.e. paradise) on the Day of Resurrection." Abu Burda said, "One of the prayers was for Abu 'Amir and the other was for Abu Musa (i.e. `Abdullah bin Qais).

The Prophet used to say in his bowing and prostrations, "Subhanaka l-lahumma Rabbana wa bihamdika; Allahumma ghfir li.' (Exalted [from unbecoming attributes] Are you O Allah our Lord, and by Your praise [do I exalt you]. O Allah! Forgive me).

The Prophet used to say frequently in his bowing and prostrations "Subhanaka l-lahumma Rabbana wa bihamdika, Allahumma ghfir li" (Exalted [from unbecoming attributes] Are you O Allah our Lord, and by Your praise [do I exalt you]. O Allah! Forgive me). In this way [??] he was acting on what was explained to him in the Holy Qur'an.

Allah's Apostle used to say very often in bowing and prostration (during his prayers), Subhanka Allahumma Rabbana wa bihamdika; Allahumma ighfirli," according to the order of the Qur'an.

Allah's Apostle said, "None of you should say: 'O Allah, forgive me if You wish; O Allah, be merciful to me if You wish,' but he should always appeal to Allah with determination, for nobody can force Allah to do something against His Will."

The Prophet said, "None of you should say: 'O Allah! Forgive me if You wish,' or 'Bestow Your Mercy on me if You wish,' or 'Provide me with means of subsistence if You wish,' but he should be firm in his request, for Allah does what He will and nobody can force Him (to do anything).

I heard the Prophet , who was resting against me, saying, "O Allah! Excuse me and bestow Your Mercy on me and let me join with the highest companions (in Paradise)." See Qur'an (4.69)

I heard the Prophet and listened to him before his death while he was leaning his back on me and saying, "O Allah! Forgive me, and bestow Your Mercy on me, and let me meet the (highest) companions (of the Hereafter)."

(See the Qur'an (4:69) and Hadith #4435)