Ibn Jurayj ابن جريج · The Book of Purification and its Sunnah

'I saw Abu Hurairah hitting his forehead with his hand and saying: "O people of Iraq! Do you claim that I would tell a lie against the Messenger of Allah so that it may be more convenient for you and a sin upon me?' I bear witness that I heard the Messenger of Allah say: 'If a dog licks the vessel of anyone of you, let him wash it seven times.'"

"A Bedouin entered the mosque when the Messenger of Allah was sitting there, and (the man) said: 'O Allah, forgive me and Muhammed, and do not forgive anyone else with us.' The Messenger of Allah smiled and said: 'You have placed restrictions on something that is vast.' Then the Bedouin turned away, went to a corner of the mosque, spread his legs and began to urinate. After he had a better understanding, the Bedouin said: 'He got up and came…

The Prophet used to go round to all his wives with one bath.

"I entered upon 'Ali bin Abu Talib and he said: 'The Messenger of Allah used to go to the lavatory and relieve himself, then come out, and he would eat bread and meat with us and recite Qur'an, nothing stopped him' or perhaps he said: 'prevented him from doing so except sexual impurity.'"