Ali bin Hujr bin Iyas bin Maqatil علي بن حجر بن إياس بن مقاتل · The Book of Purification

"The Messenger of Allah (ﷺ) said: 'Whoever does not trim his mustache, he is not from one of us.'"

"Bring me (water for) Wudu'." So I brought him (water for) Wudu', and he performed Wudu' and wiped over his Khuffs. The Shaikh said: "Isma'il (one of the narrators) is Ibn Ja'far bin Abi Kathir Al-Qari. Meaning the author, and it appears that Ibn As-Sunni who heard the text, said this.

"Whoever tells you that the Messenger of Allah (ﷺ) urinated standing up, do not believe him, for he would not urinate except while squatting."

"None of you should urinate in the place where he bathes, for most Waswas (devilish whispers) come from that." I.e., with regard to whether the urine has soiled his body or not.

"When the Messenger of Allah (ﷺ) started Salah, he would remain silent for a short while. I said: 'May my father and mother be ransomed for you, O Messenger of Allah! What do you say when you remain silent between the Takbir and the recitation (in the Salah)?' He said: 'I say: Allahumma ba'id baini was baina khatayaya kama ba'adta baina al-mashriq wal-maghrib; Allahumma naqqini min khatayaya kama yunaqqath-thawb al-abyad min ad-danas; Allahummaghsilni min khatayaya bith-thalji wal-ma'i wal-barad (O Allah,…

"The Messenger of Allah (ﷺ) said: 'If a dog licks the vessel of any one of you, let him throw (the contents) away and wash it seven times.'" Abu 'Abdur-Rahman (An-Nasa'i) said: I do not know any one who followed 'Ali bin Mushir in narrating it with: "Let him throw it away."

"I was one who had a lot of prostatic discharge, and the Messenger of Allah (ﷺ) said to me: 'If you see Madhi (prostatic fluid) then wash your penis and perform Wudu' like that for Salah, but if you ejaculate semen, then perform Ghusl.'"

It was narrated from Ibn 'Abbas that the Prophet (ﷺ) performed Ghusl and a cloth was brought to him, but he did not touch it, and he started doing like this with the water. This is a demonstration of his wiping off the water on his body with his hands.

"The Messenger of Allah (ﷺ) used to recite Qur'an in all circumstances except when he was Junub."

"The Prophet (ﷺ) would put his head out while he was in I'tikaf and I would wash it, while I was menstruating."

"When any one of you prays, let him not spit in front of him or to his right, rather let him spit to his left or beneath his feet." Then the Prophet (ﷺ) spat like this on his garment and rubbed it.