It was narrated from Ibn Abbas:

That when the Prophet of Allah came to Dhul-Hulaifah he marked the Hadi on the right side of its hump, the he removed the blood and garlanded it with two shoes, then he mounted his she-camel and when it stood up with him Al-Baida, he recited the Talbiyah and entered Ihram at noon and enter Ihram for Hajj.

أَخْبَرَنَا عُبَيْدُ اللَّهِ بْنُ سَعِيدٍ، قَالَ حَدَّثَنَا مُعَاذٌ، قَالَ حَدَّثَنَا أَبِي، عَنْ قَتَادَةَ، عَنْ أَبِي حَسَّانَ الأَعْرَجِ، عَنِ ابْنِ عَبَّاسٍ، أَنَّ نَبِيَّ اللَّهِ ﷺ لَمَّا أَتَى ذَا الْحُلَيْفَةِ أَشْعَرَ الْهَدْىَ فِي جَانِبِ السَّنَامِ الأَيْمَنِ ثُمَّ أَمَاطَ عَنْهُ الدَّمَ وَقَلَّدَهُ نَعْلَيْنِ ثُمَّ رَكِبَ نَاقَتَهُ فَلَمَّا اسْتَوَتْ بِهِ الْبَيْدَاءَ لَبَّى وَأَحْرَمَ عِنْدَ الظُّهْرِ وَأَهَلَّ بِالْحَجِّ .