Usama bin Zayd reported,
I rode behind the Messenger of Allah ﷺ from Arafat. When the Messenger of Allah ﷺ reached the left-hand mountain pass before Muzdalifa, he made his camel kneel and relieved himself. Then he came back, and I poured out the water for his ablution, and he performed a light ablution.I asked, "The prayer, Messenger of Allah?"He replied, "The prayer is ahead of you."So the Messenger of Allah ﷺ mounted and rode on until he reached Muzdalifa, where he prayed. Then on the morning of Jam, Fadl rode behind the Messenger of Allah ﷺ.Kurayb said, Abdullah bin Abbas 
informed me, on the authority of Fadl, that the Messenger of Allah ﷺ continued reciting the talbiyah until he reached the Jamrah.
Azami 5151
Sahihعن أسامة بن زيد أنه قال
ردفت رسول الله ﷺ من عرفات، فلما بلغ رسول الله ﷺ الشعب الأيسر الذي دون المزدلفة أناخ فبال ثم جاء فصببت عليه الوضوء فتوضأ وضوءا خفيفا، فقلت: الصلاة يا رسول الله؟ قال: الصلاة أمامك. فركب رسول الله ﷺ حتى أتى المزدلفة فصلى، ثم ردف الفضل رسول الله ﷺ غداة جمع. قال كريب: فأخبرني عبد الله بن عباس رضي الله عنهما، عن الفضل: أن رسول الله ﷺ لم يزل يلبي حتى بلغ الجمرة.
Bukhari related it in the Book of Hajj (1669), and Muslim in the Book of Hajj (1280), both by way of Ismail bin Jafar, from Muhammad bin Abu Harmala, from Kurayb the freedman of Ibn Abbas, from Usama bin Zayd, who narrated it. Their wordings are close to each other.Bukhari also related it in the Book of Hajj (1685), and Muslim also in the Book of Hajj (1281:267), the wording being his, both by way of Ibn Jurayj, who said, Atta told me, Ibn Abbas told me, that the Prophet ﷺ carried Fadl behind him on the mount from Jam. He said, Ibn Abbas told me that Fadl told him that the Prophet ﷺ kept saying the talbiyah until he threw the pebbles at Jamra Uqba.Bukhari related it in the Book of Hajj (1686) by way of Zuhri, from Ubaydullah bin Abdullah (who is Ibn Utba bin Masud), from Ibn Abbas , that Usama bin Zayd used to ride behind the Prophet ﷺ from Arafah to Muzdalifa, and then Fadl rode behind him from Muzdalifa to Mina. He said, Both of them said, "The Prophet ﷺ kept saying the talbiyah until he threw the pebbles at Jamra Uqba."