question #1 Sahih Muslim 1226f, Book 15, Hadith 186 : What is the significance of combining Hajj and ‘Umra in Islamic practice?

Know well that Allah’s Messenger (ﷺ) combined ‘Hajj and ‘Umra, and nothing was revealed in the Book (to abrogate it), and the Messenger of Allah (ﷺ) too did not forbid us from (combining) them. And whatever a person said was out of his personal opinion.