Hammad bin Zayd حماد بن زيد بن درهم الأزدي الأزرق · The Book of Purification and its Sunnah

"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."

"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.

"Ibn 'Abbas came to me and asked me about this Hadith" meaning the Hadith, that she had narrated, saying that the Messenger of Allah performed ablution and washed his feet. "Ibn 'Abbas said: 'The people are insisting on washing their feet, but I do not find anything in the Qur'an except (the injunction to) wipe them.'"

"I was with Salman, and he saw a man removing his leather socks for ablution. Salman said to him" 'Wipe over your leather socks and your head cover, and your forehead, for I saw the Messenger of Allah wiping over his leather socks and head cover.'"

"(The Companions) disputed in the presence of the Messenger of Allah about having a bath to cleanse oneself from sexual impurity. The Messenger of Allah said: 'As for me, I pour three handfuls of water on my head.'"