Hisham bin 'Urwa هشام بن عروة · The Book on Purification

the Prophet said: "Whoever touches his penis, then he is not to pray until he performs Wudu"

a similar report (as no. 82) from the Prophet.

"When AlIah's Messenger wanted to perform Ghusl for Janabah, he would begin by washing his hands before putting them into the vessel. Then he would wash his private area, and perform the Wudu (as one does) for Salat. Then he would wet his hair with the water, then he would pour water over his head with his hands three times."

Umm Sulaim bint Milhan came to the Prophet and she said: 'O Messenger of Allah! Indeed Allah is not embarrassed of the truth. So is it required of a woman - meaning Ghusl - when she sees in her sleep similar to what a man sees?' He replied: 'Yes. When she finds water (wetness), then she is perform Ghusl.'" Umm Salamah said: "I said to her: 'O Umm SuIaim! You have disgraced the women!'"

"Fatimah bint Abi-Hubaish came to the Prophet and said: 'O Messenger of Allah! I am a woman who suffers from persistent bleeding and I do not become clean. Shall I give up Salat?' He said: 'No. That is only a bIood vessel, it is not menstruation. When your menstruation begins then leave the Salat. And when it ends, then wash the blood from you and perform Salat."

a woman asked the Prophet about a garment that was touched by some menstrual blood. So Allah's Messenger said: "Remove it, and scrub it, then rinse it and pray in it"

He (Urwah) said: "While standing for the prayer he (Abdullah bin Al-Arqam) took a man by the hand leading him forward, he (Abdullah) was in front of the people, and he said: 'I heard Allah's Messenger say: "When standing for the prayer and one of you finds that he has to relieve himself then let him relieve himself first."