Sunan Abi Dawud 1910

A’ishah said “Quraish and those who followed their religion used to station at Al Muzdalifah and they were called Al Hums and the rest of Arabs used to station at ‘Arafah. When Islam came, Allaah the most High commanded His Prophet (ﷺ) to go to ‘Arafah and station there then go quickly from it. That is in accordance with the words of Him Who is exalted “Then go quickly from where the people went quickly.”