Talbiyah of the Messenger of Allah (PBUH) is: Labbeika Allahumma labbeik. Labbeika la sharika laka labbeik. Inn-al-hamda, wan-ni'mata, laka w-al-mulk, la sharika lak. (Here I am [at your service] O Allah, here I am. Here I am, you have no partner [other gods], here I am. Verily all praise and grace are yours, and the dominion is yours. You have no partner).
Gabriel came to me and ordered me to command my companions or those with me to raise their voices with the talbiyah.