Chapter 16: The Book of Pilgrimage
' Imran b. al-Husain (Allah be pleased with him) said: 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.
Sahih Muslim 1226f