I hunted two hares and slaughtered them with a flint. I asked the Messenger of Allah (ﷺ) about them. He permitted me to eat them.

(the narrator Musa did not mention the words "from 'Aishah" in his version from Hammad, and al-Qa'nabi also did not mention the word "from 'Aishah" in his version from Malik). They (the people) said: Messenger of Allah, there are people here, recent converts from polytheism, who bring us meat and we do not know whether or not they mentioned Allah's name over it. The Messenger of Allah (ﷺ) said: Mention Allah's name and eat.

To remove the injury is the shaving of the head.

On his father's authority, said that his grandfather that the Messenger of Allah (ﷺ) was asked about the aqiqah. He replied: Allah does not like the breaking of ties (uquq), as though he disliked the name. And he said: If anyone has a child born to him and wishes to offer a sacrifice on its behalf, he may offer two resembling sheep for a boy and one for a girl. And he was asked about fara'. He replied: Fara' is right. If you leave it (i.e. let it grow till it becomes a healthy camel of one year or two years, then you give it to a widow or give it in the path of Allah for using it as a riding beast, it is better than slaughtering it at the age when its meat is stuck to its hair, and you turn over your milking vessel and annoy your she-camel.

I asked al-Bara' ibn Azib: What should be avoided in sacrificial animals? He said: The Messenger of Allah (ﷺ) stood among us, and my fingers are smaller than his fingers, and my fingertips are smaller than his fingertips. He said (pointing with his fingers): Four (types of animals) should be avoided in sacrifice: A One-eyed animal which has obviously lost the sight of one eye, a sick animal which is obviously sick, a lame animal which obviously limps and an animal with a broken leg with no marrow. I also detest an animal which has defective teeth. He said: Leave what you detest, but do not make it illegal for anyone.

Abu Dawud said: (By a lean animal mean) and animal which has no marrow.

The Prophet (ﷺ) said: A cow serves for seven, and a camel serves for seven.

The Messenger of Allah (ﷺ) sacrificed during a journey and then said: Thawban, mend the meat of this goat. I then kept on supplying its meat until we reached Medina.

I entered upon al-Hakam b. Ayyub along with Anas. He saw some youths or boys who had set up a hen and shooting at it. Anas said: The Messenger of Allah (ﷺ) forbade to kill an animal in confinement.

I said: Messenger of Allah, tell me when one of us catches game and has no knife; may he slaughter with a flint and a splinter of stick. He said: Cause the blood to flow with whatever you like and mention Allah's name.

I heard the Messenger of Allah (ﷺ) say: Two resembling sheep are to be sacrificed for a boy and one for a girl.

AbuDawud said: I heard Ahmad (ibn Hanbal) say: The Arabic word mukafi'atani means equal (in age) or resembling each other.

I heard the Prophet (nay peace be upon him) say: Let the birds stay in their roosts. She said: I also heard him say: Two sheep are to be sacrificed for a boy and one for a girl, but it does you no harm whether they are male or female.

The Messenger of Allah (ﷺ) said: Two sheep which resemble each other are to be sacrificed for a boy and one for a girl.

Abu Dawud said: This is a sound tradition, and the tradition narrated by Sufyan is misunderstanding.

The Prophet (ﷺ) said: A boy is in pledge for his Aqiqah. Sacrifice is made for him on the seventh day, his head is shaved and is smeared with blood.

When Qatadah was asked about smearing with blood, how that should be done, he said: When you cut the head (i.e. throat) of the animal (meant for Aqiqah), you may take a few hair of it, place them on its veins, and then place them in the middle of the head of the infant, so that the blood flows on the hair (of the infant) like a threat. Then its head may be washed and shaved off.

Abu Dawud said: In narrating the word "is smeared with blood" (yudamma) there is a misunderstanding on the part of Hammam.

Abu Dawud said: Hammam has been opposed in narrating the words "is smeared with blood". This is misunderstanding of Hammam. They narrated he word "he is given a name (yusamma) and Hammam narrated it "is smeared with blood" (yudamma).

Abu Dawud said: This tradition is not followed.

The Messenger of Allah (ﷺ) sacrificed a ram for both al-Hasan and al-Husayn each (Allah be pleased with them).

When a boy was born to one of us in the pre-Islamic period, we sacrificed a sheep and smeared his head with its blood; but when Allah brought Islam, we sacrificed a sheep, shaved his head and smeared his head with saffron.

We performed tamattu' during the lifetime of the Messenger of Allah (ﷺ), sacrificed a cow for seven and a camel for seven people. We shared them.

We sacrificed along with the Messenger of Allah (ﷺ) at al-Hudaybiyyah a camel for seven and a cow for seven people.

I witnessed sacrificing along with the Messenger of Allah (ﷺ) at the place of prayer. When he finished his sermon, he descended from his pulpit, and a ram was brought to him. The Messenger of Allah (ﷺ) slaughtered it with his hand, and said: In the name of Allah, Allah, is Most Great. This is from me and from those who did not sacrifice from my community.

The Prophet (ﷺ) used to slaughter his sacrificial animal at the place of prayer. Ibn 'Umar used to do so.

The verse: "So eat of (meats) on which Allah's name hath been pronounced" and the verse: "Eat not of (meats) on which Allah's name hath not been pronounced" were abrogated, meaning an exception was made therein by the verse: "The food of the people of the Book is lawful unto you and yours is lawful unto them."