The Messenger of Allah ﷺ prayed Dhuhr in Medina as four units and prayed Asr at Dhul Hulayfah as two units. He spent the night there until morning. When he had prayed Fajr, he mounted his riding camel, and when it rose with him, he uttered tasbih and takbir until it brought him out onto the open plain. Then he combined the two intentions of pilgrimage.When we arrived in Mecca, the Messenger of Allah ﷺ commanded them to release themselves from ihram. On the Day of Tarwiyah, they entered ihram for Hajj. The Messenger of Allah ﷺ sacrificed seven camels with his own hand while they were standing, and the Messenger of Allah ﷺ offered as his sacrifice two horned, white rams with black markings.
حدثنا عفان حدثنا وهيب حدثنا خالد حدثنا أيوب عن أبي قلابة
صلى رسول الله ﷺ الظهر بالمدينة أربعا وصلى العصر بذي الحليفة ركعتين وبات بها حتى أصبح فلما صلى الصبح ركب راحلته فلما انبعثت به سبح وكبر حتى استوت به البيداء ثم جمع بينهما فلما قدمنا مكة أمرهم رسول الله ﷺ أن يحلوا فلما كان يوم التروية أهلوا بالحج ونحر رسول الله ﷺ سبع بدنات بيده قياما وضحى رسول الله ﷺ بكبشين أقرنين أملحين
Its isnad is sahih. Wahib is Ibn Khalid, Khalid is Hazza, Ayub is Sakhtiyani, and Abu Qilaba is Abdullah bin Zayd Jarmi, and all of them are trustworthy. This hadith has appeared many times before, but in shortened form. Bukhari related it in 2/170, in Hajj, in the chapter on Zulhulayfa, and Muslim in 1/480, in the book on travelers, on the prayer of the traveler and shortening it, and Abu Dawud in 2/375, number 1773, and Tirmidhi in 3/35, number 887, where he said, sahih hasan.