This hadith is about the Prophet Muhammad's response to Allah's call for him to perform both the pilgrimage of Umrah and Hajj together. It is narrated by Anas ibn Malik that he heard the Messenger of Allah say "Labbaika 'Umratan wa Hajjan ma'an, Iabbaika 'Umratan wa Hajjan ma'an" which translates to "Here I am (O Allah) for "Umrah and Hajj together, here I am (O Allah) for "Umrah and Hajj together". This hadith teaches us that we should be willing to respond positively when we are called upon by God. We should be ready to serve Him with all our heart and soul without hesitation or doubt. We should also strive to fulfill our religious obligations with sincerity and dedication.