Sharih bin Hani' al-Harithi شريح بن هانئ · The Book of Purification

"I said to 'Aishah: 'What did the Prophet (ﷺ) start with when he entered his house?' She said: 'The Siwak.'"

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

"While I was menstruating, I would nibble meat from a bone, and the Messenger of Allah (ﷺ) would put his mouth where mine had been. And while I was menstruating, I would drink from a vessel and he would put his mouth where mine had been."

"The Messenger of Allah (ﷺ) set a time limit of three days and three nights for the traveler, and one day and one night for the resident - meaning, with regards to wiping (over the Khuffs)."

"I asked 'Aishah about wiping over the Khuffs and she said: 'Go to 'Ali, for he knows more about that than I do.' So I went to 'Ali and asked him about wiping (over the Khuffs) and he said: 'The Messenger of Allah (ﷺ) used to tell us to wipe (over the Khuffs) for one day and one night for the resident, and three for the traveler.'"

"I heard 'Aishah say: 'The Messenger of Allah (ﷺ) would hand me the vessel and I would drink from it, while I was menstruating, then I would give it to him and he would look for the place where I had put my mouth and put that to his mouth.'"

"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."

"While I was lying down with the Messenger of Allah (ﷺ) under a blanket, my period came, so I slipped away and put on the clothes I used to wear when I was menstruating. The Messenger of Allah (ﷺ) said: 'Are you menstruating?' I said: 'Yes.' Then he called me and I lied down with him under the blanket."