Abu Huraira reported lie heard Allah's Messenger (may peace be upon him) as saying that a servant committed a sin. The rest of the hadith is the same, but there is a slight variation of wording.

I said 'O Allah's Apostle! Which sin is the greatest?" He said, "To set up a rival unto Allah, though He Alone created you." I said, "What next?" He said, "To kill your son lest he should share your food with you." I further asked, "What next?" He said, "To commit illegal sexual intercourse with the wife of your neighbor." And then Allah revealed as proof of the statement of the Prophet: 'Those who invoke not with Allah any other god)................. (to end of verse)...' (25.68)

The Prophet said, "O Unais! Go to the wife of this (man) and if she confesses (that she has committed illegal sexual intercourse), then stone her to death."

An Ansari man accused his wife (of committing illegal sexual intercourse). The Prophet made both of them takes the oath of Lian, and separated them from each other (by divorce).

The Prophet was more shy (from Haya': pious shyness from committing religeous indiscretions) than a veiled virgin girl. (See Hadith No. 762, Vol. 4)

Ibn Abbas said: A lunatic woman who had committed adultery was brought to Umar. He consulted the people and ordered that she should be stoned.

Ali ibn AbuTalib passed by and said: What is the matter with this (woman)? They said: This is a lunatic woman belonging to a certain family. She has committed adultery. Umar has given orders that she should be stoned.

He said: Take her back. He then came to him and said: Commander of the Faithful, do you not know that there are three people whose actions are not recorded: a lunatic till he is restored to reason, a sleeper till he awakes, and a boy till he reaches puberty?

He said: Yes. He then asked: Why is it that this woman is being stoned?

He said: There is nothing. He then said: Let her go. He (Umar) let her go and began to utter: Allah is most great.

We witnessed along with Allah's Apostle the Khaibar (campaign). Allah's Apostle told his companions about a man who claimed to be a Muslim, "This man is from the people of the Fire." When the battle started, the man fought very bravely and received a great number of wounds and got crippled. On that, a man from among the companions of the Prophet came and said, "O Allah's Apostle! Do you know what the man you described as of the people of the Fire has done? He has fought very bravely for Allah's Cause and he has received many wounds." The Prophet said, "But he is indeed one of the people of the Fire." Some of the Muslims were about to have some doubt about that statement. So while the man was in that state, the pain caused by the wounds troubled him so much that he put his hand into his quiver and took out an arrow and committed suicide with it. Off went some men from among the Muslims to Allah's Apostle and said, "O Allah's Apostle! Allah has made your statement true. So-and-so has committed suicide." Allah's Apostle said, "O Bilal! Get up and announce in public: None will enter Paradise but a believer, and Allah may support this religion (Islam) with a wicked man."

Whoever claimed that (the Prophet) Muhammad saw his Lord, is committing a great fault, for he only saw Gabriel in his genuine shape in which he was created covering the whole horizon.

The Prophet said, "Some people will be scorched by Hell (Fire) as a punishment for sins they have committed, and then Allah will admit them into Paradise by the grant of His Mercy. These people will be called, 'Al-Jahannamiyyin' (the people of Hell).

as above (the sub narrators are different). Abu Huraira qualified the three children referred to in the above mentioned Hadith as not having reached the age of committing sins (i.e. age of puberty) .

I and my father came to the Prophet (saws). He said to a man or to my father: Who is this? He replied: He is my son. He said: Do not commit a crime on him. He had stained his beard with henna.

Shu'bah said: I heard 'Uthman from the family of Abu 'Aqeel athThaqafi say--but he said. Shu'bah said: And he recited one of these two verses: `whosoever works evil, will have the recompense thereof` [an-Nisa'4:110] or “And those who, when they have committed Fahishah (illegal sexual intercourse)...` [Al 'Imran 3:135).

A man came to the Prophet (saws) and confessed before him that he had committed fornication with a woman whom he named. The Messenger of Allah (saws) sent for the woman and asked her about it. But she denied that she had committed fornication. So he inflicted the prescribed punishment of flogging on him, and let her go.

During the pre-lslamic period of ignorance I saw a she-monkey surrounded by a number of monkeys. They were all stoning it, because it had committed illegal sexual intercourse. I too, stoned it along with them.