´'Imran bin Husain said:` "The Messenger of Allah combined Hajj and "Umrah, then he passed away before he could forbid that, and before Qur'an was revealed forbidding it.
Hadith ReferenceSunan an-Nasa'i / The Book of Hajj / Hadith: 2727
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح مسلم