Muhammad bin Mansur bin Da'ud محمد بن منصور بن داود الطوسي · The Book of Purification

"Do not face towards the Qiblah nor turn your backs toward it when defecating or urinating, rather face toward the east or the west."

"When any one of you performs Wudu', let him put water in his nose then blow it out."

"I saw the Messenger of Allah (ﷺ) perform Wudu'; he washed his face three times and his hands twice, he washed his feet twice and wiped his head twice."

"I was with the Prophet (ﷺ) on a journey, and he said: 'Stay back O Mughirah! Go ahead, O people!' So I went back, and I had with me a vessel of water. The people went ahead, and there the Messenger of Allah (ﷺ) relieved himself. when he came back I went and poured water for him. He was wearing a Roman Jubbah with narrow sleeves, and he wanted to expose his hands (to wash them) but the sleeves were…

"I saw the Prophet (ﷺ) in Al-Batha'. Bilal brought out the water left over from his Wudu' and the people rushed toward it and I got some of it. Then a short spear was planted in the ground and he led the people in prayer, while donkeys, dogs and women were passing in front of him."

"I heard Jabir say: 'I fell sick, and the Messenger of Allah (ﷺ) and Abu Bakr came to visit me. They found me unconscious, so the Messenger of Allah (ﷺ) performed Wudu' and poured his Wudu' water over me.'"

"A man who felt something during Salah complained to the Prophet (ﷺ). He said: 'Do not stop praying unless you notice a smell or hear a sound.'"

"The head of the Messenger of Allah (ﷺ) would rest in the lap of one of us when she was menstruating, and he would recite Qur'an."

"I would drink while I was menstruating, then I would hand it to the Prophet (ﷺ), and he would put his mouth where mine had been and drink. And I would nibble at the bone on which some bits of meat were left while I was menstruating, then I would give it to the Prophet (ﷺ) and he would put his mouth where my mouth had been."