Abu Hurairah reported: The Messenger of Allah (ﷺ) said: Perform ablution after eating anything which has been cooked by fire.

Narrated Umm Habibah: AbuSufyan ibn Sa'id ibn al-Mughirah reported that he entered upon Umm Habibah who presented him a glass of sawiq (a drink prepared with flour and water) to drink. He called for water and rinsed his mouth. She said: O my cousin, don't you perform ablution? The Prophet (ﷺ) said: Perform ablution after eating anything cooked with fire, or he said: anything touched by fire. Abu Dawud said: The version of al-Zuhri has: O my paternal cousin.

‘Abd Allah b.’Abbas said that the Prophet (peace be upon him) drank some milk and then rinsed his mouth saying : it contains greasiness.

Narrated Anas ibn Malik: The Messenger of Allah (ﷺ) drank some milk and he did not rinse his mouth nor did he perform ablution, and he offered the prayer.

Narrated Jabir ibn Abdullah: We proceeded in the company of the Messenger of Allah (ﷺ) for the battle of Dhat ar-Riqa. One of the Muslims killed the wife of one of the unbelievers. He (the husband of the woman killed) took an oath saying: I shall not rest until I kill one of the companions of Muhammad. He went out following the footsteps of the Prophet (ﷺ). The Prophet (ﷺ) encamped at a certain place. He said: Who will keep a watch on us? A person from the Muhajirun (Emigrants) and another from the Ansar (Helpers) responded. He said: Go to the mouth of the mountain-pass. When they went to the mouth of the mountain-pass the man from the Muhajirun lay down while the man from the Ansar stood praying. The man (enemy) came to them. When he saw the person he realised that he was the watchman of the Muslims. He shot him with an arrow and hit the target. But he (took the arrow out and) threw it away. He (the enemy) then shot three arrows. Then he (the Muslim) bowed and prostrated and awoke his companion. When he (the enemy) perceived that they (the Muslims) had become aware of his presence, he ran away. When the man from the Muhajirun saw the (man from the Ansar) bleeding, he asked him: Glory be to Allah! Why did you not wake me up the first time when he shot at you. He replied: I was busy reciting a chapter of the Qur'an. I did not like to leave it.

‘Abd Allah b. ‘Umar said: One night the Messenger of Allah (May peace be upon him) was busy and he delayed the night (isha) prayer so much so that we dosed in the mosque. We awoke, then dozed, and again awoke and again dozed. He (the prophet) then came upon us and said: There is none except you who is waiting for prayer.

Narrated Anas: The Companions during the lifetime of the messenger of Allah (May peace be upon him) used to wait for the night prayer so much so that their heads were lowered down (by dozing). Then they offered prayer and did not perform ablution. Abu Dawud said: Shu’bah on the authority of Qatadah added: We lowered down our heads (on accounts of dozing) in the day of the Messenger of Allah (May peace be upon him). Abu Dawud said; This tradition has been transmitted through a different chain of narrators.

Anas b. Malik reported: (The people) stood up for the night prayer and a man stood up and spoke forth: Messenger of Allah, I have to say something to you. He (the Prophet) entered into secret conversation with him, till the people or some of the people dozed off, ad then he led them in prayer. He (Thabit al-Bunani) did not mention ablution.

Narrated Abdullah ibn Abbas: The Messenger of Allah (ﷺ) used to prostrate and sleep (in prostration) and produce puffing sounds (during sleep). Then he would stand and pray and would not perform ablution. I said to him: you prayed but did not perform ablution though you slept (in prostration). He replied: Ablution is necessary for one who sleeps while he is lying down. Uthman and Hannad added: For when he lies down, his joints are relaxed. Abu Dawud said: The statement "ablution is necessary for one who sleeps while one is lying down" is a munkar (rejected) tradition. It has been narrated only by Yazid Abu Khalid al-Dalani, on the authority of Qatadah. And its earlier part has been narrated by a group (of narrators) from Ibn 'Abbas; they did not mention anything about it. He (Ibn 'Abbas) said: The Prophet (ﷺ) was protected (during his sleep). 'Aishah reported: The Prophet (ﷺ) said: My eyes sleep, but my heart does not sleep. Shu'bah said: Qatadah heard from Abu'l-'Aliyah only four traditions: the tradition about Jonah son of Matthew, the tradition reported by Ibn 'Umar about prayer, the tradition stating that the judges are three, and the tradition narrated by Ibn 'Abbas saying: (This tradition) has been narrated to me by reliable persons ; 'Umar is one of them, and the most reliable of them in my opinion is 'Umar. Abu Dawud said: I asked Ahmad b. Hanbal about the tradition narrated by Yazid al-Dalani. He rebuked me out of respect for him. Then he said: Yazid al-Dalani does not add anything to what has been narrated by the teachers of Qatadah. He did not care of this tradition (due to its weakness).

Narrated Ali ibn AbuTalib: The Messenger of Allah (ﷺ) said: The eyes are the leather strap of the anus, so one who sleeps should perform ablution.

Narrated Abdullah ibn Mas'ud: We would not wash our feet after treading on something unclean, nor would we hold our hair and garments (during prayer). Abu Dawud said: The tradition has been reported by Ibrahim b. Abi Mu'awiyah through a different chain of narrators: A'mash - Shaqiq - Masruq - 'Abd Allah (b. Mas'ud). And Hannad reported from Shaqiq, or reported on his authority saying: 'Abd Allah (b. Mas'ud) said.

Narrated Ali ibn Talq: The Messenger of Allah (ﷺ) said: When any of you breaks wind during the prayer, he should turn away and perform ablution and repeat the prayer.

‘Ali said: My prostatic fluid flowed excessively. I used to take a bath until my back cracked (because of frequent washing). I mentioned it to the prophet (May peace be upon him), or the fact was mentioned to him (by someone else). The Messenger of Allah (May peace be upon him) said; Do not do so. When you find prostatic fluid, wash your penis and perform ablution as you do for your prayer, but when you have seminal emission, you should take a bath.

Narrated Al-Miqdad ibn al-Aswad: Ali ibn AbuTalib commanded him to ask the Messenger of Allah (ﷺ) what a man should do when he wants to have intercourse with his wife and the prostatic fluid comes out (at this moment). (He said): I am ashamed of consulting him because of the position of his daughter. Al-Miqdad said: I asked the Messenger of Allah (ﷺ) about it. He said: When any of you finds, he should wash his private part, and perform ablution as he does for prayer.

‘Urwah said : ‘Ali b abi Talib said to al-miqdad, and made a similar statement as above. Al-Miqdad asked him (the prophet). The prophet (peace be upon him) said: he should wash his penis and testicles. Abu Dawud said : The tradition has been narrators by al-Thawri and a group of narrators from Hisham on the authority of his father from al-Miqdad, from ‘Ali reporting from the prophet (May peace be upon him).

‘Urwah reported on the Authority of his father a tradition from ‘Ali b. Abi Talib who said : I Asked al-Miqdad (to consult the prophet). He then narrated the tradition bearing the same meaning. Abu Dawud said; this tradition has been reported with another chain of narrators. This version does not mention the word “testicles”.

Narrated Sahl ibn Hunayf: I felt greatly distressed by the frequent flowing of prostatic fluid. For this reason I used to take a bath very often. I asked the apostle of Allah (ﷺ) about this. He replied: Ablution will be sufficient for you because of this. I asked: Messenger of Allah, what should I do if it smears my clothes. He replied: It is sufficient if you take a handful of water and sprinkle it on your clothe when you find it has smeared it.

Narrated Abdullah ibn Sa'd al-Ansari: I asked the Messenger of Allah (ﷺ) as to what makes it necessary to take a bath and about the (prostatic) fluid that flows after taking a bath. He replied: that is called madhi (prostatic fluid). It flows from every male. You should wash your private parts and testicles because of it and perform ablution as you do for prayer.

Narrated Abdullah ibn Sa'd al-Ansari: Abdullah asked the Messenger of Allah (ﷺ): What is lawful for me to do with my wife when she is menstruating? He replied: What is above the waist-wrapper is lawful for you. The narrator also mentioned (the lawfulness of) eating with a woman in menstruation, and he transmitted the tradition in full.

Narrated Mu'adh ibn Jabal: I asked the Messenger of Allah (ﷺ): What is lawful for a man to do with his wife when she is menstruating? He replied: What is above the waist-wrapper, but it is better to abstain from it, too. Abu Dawud said: This (tradition) is not strong.