Sunan Ibn Majah 414
سنن ابن ماجه#414SahihIt was narrated that Ibn 'Umar:Performed ablution washing each part three times, and he attributed that to the Prophet
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Shuaib Al ArnautSahih Lighairihi
Zubair Ali ZaiSahih
In-book reference: 1:148