It is narrated from Sayyiduna Umar (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) washed each of his limbs of ablution once during the year of the Battle of Tabuk.
Hadith Referenceمسند احمد / مسند الخلفاء الراشدين / 151
Hadith Gradingحکم دارالسلام:صحيح لغيره، رشدين بن سعد- على ضعفه - توبع