وَعَنْهُ أَنَّ أُسَامَةَ بْنَ زِيدٍ
كَانَ رِدْفَ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: مِنْ عَرَفَةَ إِلَى الْمُزْدَلِفَةِ ثُمَّ أَرْدَفَ الْفَضْلَ مِنَ الْمُزْدَلِفَةِ إِلَى مِنًى فَكِلَاهُمَا قَالَ: لَمْ يَزَلِ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يُلَبِّي حَتَّى رَمَى جَمْرَة الْعقبَة
Usamah ibn Zayd rode behind the Prophet (sallallahu alayhi wa sallam) on his camel from Arafa to al-Muzdalifa, then he took al-Fadl up behind him from al-Muzdalifa to Mina, and both of them said that the Prophet (sallallahu alayhi wa sallam) kept raising his voice in the talbiya till he threw pebbles at the jamra of the Aqaba. Bukhari and Muslim.
Mishkat al-Masabih 2496, Book 11, The Rites of Pilgrimage, Hadith 98. 1 min read