`Abdullah bin Mas`ud said: “The Messenger of Allah (ﷺ) was granted a combination of all manner of goodness, as well as its seal,” or he said: “The opening (of the way to) all good. He (ﷺ) taught us the Khutbah of prayer and Khutbah of need. 'The Khutbah of prayer is: At-tahiyyatu lillahi was-salawatu wat-tayyibat. As-salamu `alaika ayyuhan-Nabiyyu was rahmat-ullahi was barakatuhu. As-salamu `alaina wa `ala `ibadillahis-salihin. Ashhadu an la ilaha illallah. Wa ashhadu anna Muhammadan `abduhu wa rasuluh (All compliments, prayers and pure words are due to Allah. Peace be upon you, O Prophet, and the mercy of Allah and His blessings. Peace be upon us and upon the righteous slaves of Allah. I bear witness that none has the right to be worshiped but Allah. And I bear witness that Muhammad (ﷺ) is His slave and Messenger). The Khutbah of need is: Al-hamdu lillahi nahmadhu wa nasta`inuhu wa nastaghfiruhu, wa na`udhu billahi min shururi anfusina wa min sayi'ati a`malina, man yahdihillahu fala mudilla lahu, wa man yudlil fala hadiya lahu. Wa ashadu an la ilaha illallahu wahduhu la sharika lahu, wa anna Muhammadan `abduhu wa rasuluhu. (Praise is to Allah, we praise Him and we seek His help and His forgiveness. We seek refuge with Allah from the evil of our own souls and from our bad deeds, Whomsoever Allah guides will never be led astray; and whomsoever is led astray, no one can guide. I bear witness that none has the right to be worshiped but Allah, alone with no partner or associate, and that Muhammad (ﷺ) is His slave and His Messenger). Then add to your Khutbah the following three verses: 'O you who believe! Fear Allah as He should be feared, and die not except in the state of Islam (as Muslims) with complete submission to Allah.' And: 'O mankind! Be dutiful to your Lord, Who created you from a single person, and from him He created his wife, and from them both He created many men and women, and fear Allah through Whom you demand your mutual (rights), and (do not cut the relations of) the wombs (kinship). Surely, Allah is Ever an All-Watcher over you.' And: 'O you who believe! Keep your duty to Allah and fear Him, and speak (always) the truth. He will direct you to do righteous good deeds and will forgive you your sins...' until the end of the verse.”
Sunan Ibn Majah Book 9, Hadith 48
`Umar bin Al-Khattab said, "When Hafsa bint `Umar became a widow after the death of (her husband)
Khunais bin Hudhafa As-Sahmi who had been one of the companions of the Prophet, and he died at
Medina. I went to `Uthman bin `Affan and presented Hafsa (for marriage) to him. He said, "I will
think it over.' I waited for a few days, then he met me and said, 'It seems that it is not possible for me
to marry at present.' " `Umar further said, "I met Abu Bakr As-Siddique and said to him, 'If you wish,
I will marry my daughter Hafsa to you." Abu Bakr kept quiet and did not say anything to me in reply.
I became more angry with him than with `Uthman. I waited for a few days and then Allah's Messenger (ﷺ)
asked for her hand, and I gave her in marriage to him. Afterwards I met Abu Bakr who said, 'Perhaps
you became angry with me when you presented Hafsa to me and I did not give you a reply?' I said,
'Yes.' Abu Bakr said, 'Nothing stopped me to respond to your offer except that I knew that Allah's
Apostle had mentioned her, and I never wanted to let out the secret of Allah's Messenger (ﷺ). And if Allah's
Apostle had refused her, I would have accepted her.' "
Sahih al-Bukhari Book 67, Hadith 58
"The people of As-Suffah were the guests of the people of Islam,they had nothing of people nor wealth to rely upon. And By Allah, the One Whom there is none worthy of worship besides Him – I would lay on the ground on my liver (side) due to hunger, And I would fasten a stone to my stomach out of hunger. One day I sat by the way that they (the Companions) use to come out through. Abu Bakr passed and so I asked him about an Ayah from Allah's Book, not asking him except that he might tell me to follow him (for something to eat). But he passed on without doing so. Then `Umar passed, so I asked him about an Ayah from Allah's Book, not asking him except that he might tell me to follow him. But he passed on without doing so. Then Abul-Qasim (s.a.w) passed, and he smiled when he saw me, and said: 'Abu Hurairah?' I said: 'I am here O Messenger of Allah!' He said: 'Come along.' He continued and I followed him, he entered his house, so I sought permission to enter, and he permitted me. He found a bowl of milk and said: 'Where did this milk come from?' It was said: 'It was a gift to us from so – and – so.' So the Messenger of Allah (s.a.w) said: 'O Abu Hurairah' I said: 'I am here O Messenger of Allah!' He said: 'Go to the people of As-Suffah to invite them.' - Now, they were the guests of the people of Islam, they had nothing of people nor wealth to rely upon. Whenever some charity was brought to him, he would send it to them without using any of it. And when a gift was given to him (s.a.w), he would send for them to participate and share with him in it. I became upset about that, and I said (to myself): 'What good will this bowl be among the people of As-Suffah and I am the one bringing it to them?' Then he ordered me to circulate it among them (So I wondered) what of it would reach me from it, and I hoped that I would get from it what would satisfy me. But I would certainly not neglect to obey Allah and obey His Messenger, so I went to them and invited them. When they entered upon him they sat down. He said: 'Abu Hurairah, take the bowl and give it to them.' So I gave it to a man who drank his fill, then he gave it to another one, until it ended up with the Messenger of Allah (s.a.w), and all of the people had drank their fill. The Messenger of Allah (s.a.w) took the bowl, put it on his hand,then raised his head. He smiled and said: 'Abu Hurairah, drink.' So I drank, then he said: 'Drink.' I kept drinking and he kept on saying, 'Drink.' Then I said: 'By the One Who sent you with the truth! I have no more space for it.' So he took the bowl and praised Allah, mentioned His Name and drank.'” (Sahih)
Jami` at-Tirmidhi Book 37, Hadith 63