Sunan Abi Dawud — The Rites of Hajj (Kitab Al-Manasik Wa'l-Hajj) — Hadith No: 2044
Translation
Nafi’ reported on the authority of ‘Abd Allah bin ‘Umar “The Apostle of Allaah(ﷺ) made his Camel kneel down at Al Batha which lies in Dhu Al Hulaifa and prayed there. Abd Allah bin ‘Umar too used to do so.”