"A Bedouin came to the Prophet (ﷺ) to ask him about Wudu', so he showed him how to perform Wudu', washing each part three times, then he said: 'This is Wudu'. Whoever does more than that has done badly, done to extremes and done wrong.'"
Sunan an-Nasa'i Book 1, Hadith 141
← Previous Hadith "The Messenger of Allah (ﷺ) said: 'Allah does not accept Salah without purification, nor charity from Ghulul.'"

That which is taken from the spoils of war prior to their distribution.

Sunan an-Nasa'i Book 1, Hadith 140 Next Hadith → "We were sitting with 'Abdullah bin 'Abbas and he said: 'By Allah, the Messenger of Allah (ﷺ) did not say specifically anything for us above the people, except for three things: He commanded us to do Wudu' properly, not to consume charity, and not to mate donkeys with horses.'"

Isbagh Al-Wudu' An Nusbig Al-Wudu'

Sunan an-Nasa'i Book 1, Hadith 142