Sunan Abi Dawud — The Rites of Hajj (Kitab Al-Manasik Wa'l-Hajj) — Hadith No: 1821
Translation
This tradition has also been transmitted by Ya’la bin Umayyah through a different chain of narrators. This version adds The Apostle of Allaah(ﷺ) commanded him to take it off (the tunic) and to take a bath twice or thrice. The narrator then transmitted the rest of the tradition