He proclaimed the oneness of Allah, saying, "Here I am, Allah, here I am. Here I am, You have no partner, here I am. Truly all praise and blessing belong to You, and the dominion. You have no partner."
فأهل بالتوحيد: لبيك اللهم لبيك، لبيك لا شريك لك لبيك، إن الحمد والنعمة لك والملك لا شريك لك.
Muslim reported it in the Hajj chapter (1218) through several routes from Hatim bin Ismail Madani, from Jafar bin Muhammad, from his father, who said, "We went in to see Jabir bin Abdullah," and he then related the description of the Prophet's ﷺ Hajj in a long hadith, as previously mentioned.Abu Dawud also reported it (1813) from Imam Ahmad, and it is also in his Musnad (1440), from Yahya bin Saeed, who said, "Jafar narrated to us with his chain," similarly, and he added, "and the people would add more, saying, 'O Lord of the ascending stairways,' and similar phrases, while the Prophet ﷺ listened without saying anything to them."This addition is sahih. Ibn Khuzayma also reported it in his Sahih (2626) through the hadith of Yahya bin Saeed with his chain, similarly.