Jabir bin Abdullah (may Allah be pleased with him) said that the Prophet (peace and blessings be upon him) came to Muzdalifah and there prayed Maghrib and Isha with one adhan and two iqamahs, and he did not pray anything between them. Then the Messenger of Allah (peace and blessings be upon him) lay down until dawn broke, and when the morning became clear to him (peace and blessings be upon him), he (peace and blessings be upon him) prayed the morning prayer with an adhan and an iqamah. Then he mounted al-Qaswa' until he climbed al-Mash'ar al-Haram; he praised Allah, declared His greatness, and said 'La ilaha illallah' (There is none worthy of worship except Allah), and remained standing there until it became very bright. Then he set off from there before the sun rose, and seated al-Fadl bin Abbas (may Allah be pleased with him) behind him.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9517