Sunan al-Nasa'i — The Book of Purification

“A man asked the Prophet (ﷺ): ‘O Messenger of Allah, we travel by sea and we take a little water with us, but if we use it for Wudu’, we will go thirsty. Can we perform Wudu’, with sea-water?’ The Messenger of Allah (ﷺ) said: ‘Its water is a means of purification and its dead meat is permissible.'”

“The Messenger of Allah (ﷺ) said: ‘None of you should perform Ghusl in standing water while he is Junub.'”

“The Messenger of Allah reached Khaibar in the morning, and they came out to us carrying their shovels. When they saw us they said: ‘Muhammad and the army!’ And they rushed back inot the fortress. The Messenger of Allah raised his hands, then he said: ‘ Allahu Akbar, Allahu Akbar, Khaibar is destroyed. Verily, when we descend in field of a people (i.e. near to them), evil will be the morning for those who had been warned! Acquired some donkeys there and we cooked the., Then the caller of the Prophet called out: ‘Allah and His Messenger forbid you to eat the flesh of donkeys, for it is an abomination.”‘

“A man asked Allah’s Messenger ‘O Messenger of Allah! We sail the seas, and we only carry a little water with us. If we use it for Wudu then we will go thirsty. So shall we perform Wudu from the (water of the) sea?’ Allah’s Messenger said: ‘Its water is pure, and its dead are lawful.'”

“The Prophet prayed the ‘Asr when the sun was shining into my room and there were no shadows yet.”

“I used to part the hair of the Messenger of Allah (ﷺ) behind his crown, and let his forelock hang down.”