It was narrated from ‘Amr bin Shuaib, from his father, that his grandfather said: “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, gone to extremes and done wrong.” (Hasan)