Hammad bin Usamah حماد بن أسامة - أبو أسامة · The Book of Purification and its Sunnah

The Messenger of Allah forbade men to perform ablution with the left over water by a woman.

"I heard Ibn 'Abbas say: 'I stayed overnight with my maternal aunt Maimunah, and the Prophet got up and performed ablution from an old water skin, and he did a brief ablution. Then I got up and did the same as he had done."

"The Prophet performed ablution, and he put his fingers in the (holes) inside of his ears."

"The Messenger of Allah ate a shoulder, then he wiped his hands on a Mish that was underneath him, then he got up for prayer, and performed the prayer.

"I used to suffer from a great deal of prostatic fluid, and I took many baths because of that. I asked the messenger of Allah about that, and he said: 'Ablution is sufficient for you in this case.' I said: 'O Messenger of Allah! What about the prostatic fluid that gets onto my clothes?' he said: 'it is sufficient for you to pour a handful of water on the part of your clothes wherever you see it has reached.'"

She borrowed a necklace from Asma', and she lost it. The Prophet sent some people to look for it, and the time for prayer came so they prayed without ablution. When they came to the Prophet they complained to him about that, then the Verse of dry ablution was revealed. Usaid bin Hudair said: "May Allah reward you with good, for by Allah, nothing ever happens to you but Allah grants you a way out and blesses the Muslims thereby."

The Messenger of Allah forbade a man to perform prayer when he was suppressing (the urge to urinate or defecate).