The Prophet (ﷺ) said: I have been commanded to celebrate festival ('Id) on the day of sacrifice, which Allah, Most High, has appointed for this community. A man said: If I do not find except a she-goat or a she-camel borrowed for milk or other benefits, should I sacrifice it? He said: No, but you should clip your hair , and nails, trim your moustaches, and shave your pubes. This is all your sacrifice in the eyes of Allah, Most High.
Sunan Abi Dawud Book 16, Hadith 2
While I was with Aisha, the mother of the Believers, a person from Iraq came and asked, "What type
of shroud is the best?" `Aisha said, "May Allah be merciful to you! What does it matter?" He said, "O
mother of the Believers! Show me (the copy of) your Quran," She said, "Why?" He said, "In order to
compile and arrange the Quran according to it, for people recite it with its Suras not in proper order."
`Aisha said, "What does it matter which part of it you read first? (Be informed) that the first thing that
was revealed thereof was a Sura from Al-Mufassal, and in it was mentioned Paradise and the Fire.
When the people embraced Islam, the Verses regarding legal and illegal things were revealed. If the
first thing to be revealed was: 'Do not drink alcoholic drinks.' people would have said, 'We will never
leave alcoholic drinks,' and if there had been revealed, 'Do not commit illegal sexual intercourse, 'they
would have said, 'We will never give up illegal sexual intercourse.' While I was a young girl of
playing age, the following Verse was revealed in Mecca to Muhammad: 'Nay! But the Hour is their
appointed time (for their full recompense), and the Hour will be more grievous and more bitter.'
(54.46) Sura Al-Baqara (The Cow) and Surat An-Nisa (The Women) were revealed while I was with
him." Then `Aisha took out the copy of the Quran for the man and dictated to him the Verses of the
Suras (in their proper order) .
Sahih al-Bukhari Book 66, Hadith 15
Ibn Umar was sent with a detachment of the Messenger of Allah (ﷺ). The people wheeled round in flight. He said: I was one of those who wheeled round in flight. When we stopped, we said (i.e. thought): How should we do? We have run away from the battlefield and deserve Allah's wrath. Then we said (thought): Let us enter Medina, stay there, and go there while no one sees us. So we entered (Medina) and thought: If we present ourselves before the Messenger of Allah (ﷺ), and if there is a change of repentance for us, we shall stay; if there is something else, we shall go away. So we sat down (waiting) for the Messenger of Allah (ﷺ) before the dawn prayer. When he came out, we stood up to him and said: We are the ones who have fled. He turned to us and said: No, you are the ones who return to fight after wheeling away. We then approached and kissed his hand, and he said; I am the main body of the Muslims.
Sunan Abi Dawud Book 15, Hadith 171