´It was narrated that 'Abdullah said:` "I never saw the Messenger of Allah (ﷺ) combine any two prayers except in Al-Muzdalifah, and on that day he prayed Subh before its time."
Hadith ReferenceSunan an-Nasa'i / The Book of the Times (of Prayer) / Hadith: 609
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:متفق عليه