It was narrated that Anas said: "I heard the Messenger of Allah 'Labbaika 'Umratan wa Hajjan ma'an, Iabbaika 'Umratan wa Hajjan ma'an (Here I am (O Allah) for "Umrah and Hajj together, here I am (O Allah) for "Umrah and Hajj together"
SahihSahihSahih MuslimBook 24 · Hadith 111