Sunan Abi Dawud — The Rites of Hajj (Kitab Al-Manasik Wa'l-Hajj) — Hadith No: 1923
Translation
Hisham bin ‘Urwah reported on the authority of his father Usamah bin Zaid was asked when I was sitting along with him, how did the Apostle of Allaah(ﷺ) travel during the Farewell Pilgrimage when he proceeded from ‘Arafah to Al Muzdalifah? He replied he was travelling at a quick pace and when he found an opening he urged on his Camel. Hisham said “Nass(running or urging on the Camel) is above ‘anaq(going at a quick pace).”