Ahmed bin Suliaman أحمد بن سليمان · The Book of Purification

"The Prophet (ﷺ) wanted to defecate, and he told me to bring him three stones. I found two stones and looked for a third, but I could not find any, so I picked up a piece of dung and brought them to the Prophet (ﷺ). He took the two stones and three away the dung and said: "This is Riks." Abu 'Abdur-Rahman (An-Nasai') said: Riks is the food of the jinn.

"I asked Safwan bin 'Assal about wiping over the Khuffs, and he said: 'The Messenger of Allah (ﷺ) used to tell us, when we were travelling, to wipe over our Khuffs and not take them off for three nights in the event of defecating, urinating or sleeping; only in the case of Janabah.'"

"I asked 'Aishah about how the Messenger of Allah (ﷺ) performed Ghusl from Janabah. She said: 'The Messenger of Allah (ﷺ) used to pour water onto his hands three times, then he would wash his private part, then he would wash his hands, then rinse his mouth and nose, then pour water onto his head three times, then pour water over the rest of his body.'"

"A vessel would be brought to the prophet (ﷺ) then he would pour water on his hand three times and wash them, then he would pour water with his right hand onto his left and wash off whatever was on his thighs. Then he would wash his hands, rinse his mouth and nose, pour water on his head three times, then pour water over the rest of his body."