Hadith 8:827
Abu Bakr narrated to us, he said: Hafs narrated to us, from Ja'far, from his father, from Jabir, that the Prophet (peace and blessings of Allah be upon him) began the Talbiyah with the declaration of Oneness (Tawhid): "Labbayk Allahumma Labbayk, Labbayk la sharika laka Labbayk. Inna al-hamda wa an-ni'mata laka wa al-mulk, la sharika lak." (I am present, O Allah, I am present. I am present, there is no partner for You, I am present. Indeed, all praise and grace are Yours, and the dominion; there is no partner for You.)
حدثنا أبو بكر قال حدثنا حفص عن جعفر عن أبيه عن جابر أن النبي صلى الله عليه وسلم أهل بالتوحيد لبيك اللهم لبيك لبيك لا شريك لك لبيك إن الحمد والنعمة لك والملك لا شريك لك