A man came to the Prophet, peace be upon him, and said: 'O Messenger of Allah, I have wealth and children, and my father wants to take all of my wealth.' The Prophet said, 'You and your wealth are for your father. Your children are among your best earnings, so take from what your children earn.'
(Imam Ahmad, Abu Dawud, Ibn Majah)

Imam al-Khattabi commented: "He wants to take all my wealth means that he wanted to take it all and leave nothing. It appears that the reason why the man asked this question was that he was having to spend on his father, and the amount required would consume all of his wealth, not just what he had to spare. The Prophet did not give him the permission to stop spending on his father, but told him, 'You and your wealth are for your father,' which means that if your father needed all of your wealth, he will take as much as he needs, as if he were taking from his own wealth. If you do not have any accumulated wealth, but you have an income, you should earn money and spend it on him."

Sahih Muslim
Book 25, Number 5363:
Jabir b. Abdullah reported: I came to Allah's Apostle (may peace be upon him) and called him (with a view to seeking permission). whereupon Allah's Apostle (may peace be upon him) said: Who is it? I said: It is I. Thereupon he (the Holy Prophet) came out saying: It is I. it is I.



Book 25, Number 5364:
Jabir b. Abdullah reported: I sought permission from Allah's Messenger (may peace be upoh him) to see him. He said: Who is it? I said: It is I. Thereupon Allah's Messenger (may peace be upon him) said: It is I. it is I (these words lead me to no conclusion).



Book 25, Number 5365:
This hadith has been transmitted on the authority of Shu'ba with a slight variation of wording and that is: The Holy Prophet (may peace be upon him) uttered these words: It is I. it is I." in the manner as if he disapproved of this.

Sahih Bukhari
Volume 4, Book 56, Number 660:
Narrated 'Aisha and Ibn 'Abbas:

On his death-bed Allah's Apostle put a sheet over his-face and when he felt hot, he would remove it from his face. When in that state (of putting and removing the sheet) he said, "May Allah's Curse be on the Jews and the Christians for they build places of worship at the graves of their prophets." (By that) he intended to warn (the Muslim) from what they (i.e. Jews and Christians) had done.

Abu Hurairah (May Allah be pleased with him) reported: The Messenger of Allah (PBUH) said, "Any group of people that assemble in one of the Houses of Allah to study the Qur'an, tranquillity will descend upon them, mercy will engulf them, angels will surround them and Allah will make mention of them to those (the angels) in His proximity.''
[Muslim].

Sahih Bukhari
Volume 7, Book 71, Number 582:

Narrated Abu Huraira:

The Prophet said, "There is no disease that Allah has created, except that He also has created its treatment."