Narrated Ibn ‘Umar (may Allah be pleased with him): I saw Allah's Messenger ﷺ mounting his ride at Thoo al-Hulayfah and then started saying, "Labbaik" when the Mount stood upright..
Commentary :
The Companions (may Allah be pleased with them) would diligently observe the actions of the Prophet ﷺ to learn his traditions and the rites of religion, including the rite of pilgrimage.
In this hadeeth, ‘Abdullah ibn ‘Umar (may Allah be pleased with him) reports that he saw Allah’s Messenger ﷺ mounting his camel when he departed from Thool al-Hulayfah to perform his farewell hajj. The location of Thoo al-Hulayfah is about 13 kms from al-Madeenah and about 408 kms from Makkah and is known today as the Wells of ‘Alee (Arabic: Abaar ‘Alee). It is considered the Meeqaat of al-Madeenah (i.e., the place from which the people of al-Madeenah enter their state of Ihraam) and the farthest of all Meeqaats from Makkah.
He (may Allah be pleased with him) then mentioned that after Allah’s Messenger ﷺ mounted his camel and it stood upright, he ﷺ said the words of Talbiyah aloud. The words of Talbiyah are mentioned in the hadeeth in Saheeh al-Bukhaaree and Saheeh Muslim, which Ibn ‘Umar (may Allah be pleased with him) narrated. The words are: “Labbayk-Allaahumma labbayk, labbayka laa shareeka laka labbayk, inna al-ḥamda, wal ni`matah, laka wal Mulk, laa shareeka lak”, which means: “I am here at Your service, O Allah, I am here at Your service. I am here at Your service, You have no partner, I am here at Your service. Surely the praise, and blessings are Yours, and the dominion. You have no partner.
One of the benefits to learn from this hadeeth is that the Talbiyah should be recited aloud when one begins his Ihraam, and when the mount stands upright, if it was an animal, or when riding the vehicle to start the journey..