Sunan Ibn Majah
2968
Sahih+3

It was narrated that Anas bin Malik said:“We went out with the Messenger of Allah (ﷺ) to Makkah, and I heard him say: ‘Labbaika ‘Umratan wa hajjatan [Here I am (O Allah), for ‘Umrah and Hajj].’”

SahihAl-Albani
SahihMuhammad Fouad Abd al-Baqi