Sahih Ibn Khuzaymah

Sayyiduna Abdullah bin Zubair (may Allah be pleased with them both) narrates that among the rites of Hajj is that the Imam leads the prayers of Zuhr, Asr, Maghrib, Isha, and Fajr in Mina, then in the morning departs for Arafat, and wherever a place is available, rests there at noon. When the sun declines, he delivers a sermon to the people. Then he combines and performs the Zuhr and Asr prayers. Then he stands in Arafat, supplicating and weeping until the sun sets. Then he departs from there and, upon reaching Muzdalifah, performs the prayer, or performs it wherever Allah wills. Then he remains in Muzdalifah until the morning becomes bright, and before the sun rises, he departs. Then, when (upon reaching Mina) he pelts the Jamrah Kubra, everything becomes lawful for him except intercourse with women and perfume, which were forbidden due to Ihram. When he performs Tawaf of the House of Allah (Ka'bah), (then that restriction also ends).