The Book of Purification and its Sunnah
كتاب الطهارة وسننها
Chapter 1: The quantity of water required for ablution and bathing from a state of sexual impurity
"The Messenger of Allah used to perform ablution with a Mudd (of water) and bath with a Sa'."
Chapter 3: The key to prayer is purification
The Messenger of Allah said: "The key to prayer is purification, its opening is to say Allahu Akbar and its closing is to say As-salamu 'alaikum."
Chapter 4: Maintaining one's ablution
"Adhere to righteousness and it is a blessing if you are able to do so. Know that the best of your deeds is prayer and that no one maintains his ablution except a believer."
Chapter 9: What is to be said when entering the toilet
"The Messenger of Allah said: 'These Hushush (waste areas) are visited (by devils), so when anyone of you enters, let him say: 'Allahumma inni a`udhu bika minal-khubthi wal-khaba'ith (O Allah, I seek refuge with You from male and female devils).'" (Sahih)Other chains with similar wording.
Chapter 10: What is to be said when exiting the toilet
"I heard my father say: 'I entered upon 'Aishah, and I heard her say: "When the Messenger of Allah exited the toilet, he would say: Ghufranaka (I seek Your forgiveness).'" (Sahih)Another chain with similar wording.
Chapter 11: Remembrance of Allah the Mighty and Sublime while on the toilet and rings in the toilet
The Messenger of Allah used to remember Allah in all circumstances.
Chapter 12: It is undesirable (Makruh) to urinate in the place for washing
"The Messenger of Allah said: 'None of you should urinate in his wash area for most of the insinuating thoughts come from that.'" (Da'if)Abu 'Abdullah bin Majah said: ("Abul-Hasan said: 'I heard Muhammed bin Yazid saying:) ''Ali bin Muhammed At-Tanafisi said: 'This (prohibition) applies to cases where the ground (in the place used for washing) was soft. But nowadays this does not apply, because the baths you use now are built of plaster, Saruj and tar; so if a person urinates there then pours water over it, that clears it away, and that is fine.'"
Chapter 14: Urinating while sitting
"If anyone tells you that the Messenger of Allah urinated while standing, do not believe him, for I (always) saw him urinating while sitting down."
Chapter 1: The quantity of water required for ablution and bathing from a state of sexual impurity
"The Messenger of Allah used to perform ablution with a Mudd (of water) and bath with a Sa'."
Chapter 3: The key to prayer is purification
"The Messenger of Allah said: 'The key to prayer is purification, its opening is to say 'Allahu Akbar' and its closing is to say As-salamu 'alaikum.'"
Chapter 4: Maintaining one's ablution
"The Messenger of Allah said: 'Adhere to righteousness even though you will not be able to do all acts of virtue. Know that the best of your deeds is Salat (prayer) and that no one maintains his ablution except a believer.'"
Chapter 5: Ablution is half of Faith
The Messenger of Allah said: "Performing ablution properly is half of faith, saying Al-Hamdu Lillah fills the Scale (of good deeds), saying Subhan-Allah and Allahu Akbar fills the heavens and the earth, prayer is light, Zakat is proof, patience is brightness and the Qur'an is proof for you or against you. Every person goes out in the morning to sell his soul, so he either frees it or destroys it.'"
Chapter 6: The reward of purification
"The Messenger of Allah said: 'When anyone of you performs ablution and does it well, then he comes to the mosque for no other purpose than prayer, he does not take one step but Allah will raise him one degree (in status) thereby, and remove one sin from him thereby, until he enters the mosque.'"
Chapter 7: Siwak (tooth stick)
"I said to 'Aishah: 'Tell me, what was the first thing that the Messenger of Allah did when he entered upon you?' She said: 'The first thing he would do would be to use the tooth stick.'"
"Your mouths are the paths of the Qur'an, so perfume them with the tooth stick."
Chapter 8: The Fitrah (natural inclination of man)
"The Messenger of Allah said: 'The deeds connected to the Fitrah are five (or five things are connected to the Fitrah): circumcision, shaving the pubic hairs, clipping the nails, plucking the armpit hairs and trimming the mustache.'"
"The Messenger of Allah said: 'Ten things are connected to the Fitrah: trimming the mustache, letting the beard grow, using the tooth stick, rinsing out the nostrils with water, clipping the nails, washing the joints, plucking the armpit hairs, shaving the pubic hairs, washing the private parts with water.'"(One of the narrators) Zakariyya said: "Mus'ab said: 'I have forgotten the tenth thing, but it may have been rinsing out the mouth.'"
"We were given a time limit with regard to trimming the mustache, shaving the pubic hairs, plucking the armpit hairs and clipping the nails. We were not to leave that for more than forty days."
Chapter 9: What is to be said when entering the toilet
"The Messenger of Allah said: 'The screen between the Jinn and the nakedness of the sons of Adam is that when a person enters the Kanif, he should say: Bismillah (in the name of Allah).'"