Sayyiduna Ibn Abbas (may Allah be pleased with them both) said that the Messenger of Allah (peace and blessings be upon him) prayed the Zuhr prayer at Dhu al-Hulayfah; then his sacrificial camel was brought, and he marked (ish'ar) the right side of its hump, then wiped the blood from it, then garlanded it with two sandals. Then his mount was brought, and when it rose upon al-Bayda', he made the talbiyah for Hajj. [Sahih: Muslim: 1243]
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 10169