Narrated Abdullah ibn Umar: The Messenger of Allah ﷺ halted on the day of sacrifice between the jamrahs (pillars at Mina) during hajj which he performed. He asked: Which is this day? They replied: This is the day of sacrifice. He said: This is the day of greater hajj.
Hadith Referenceسنن ابي داود / كتاب المناسك / 1945
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:إسناده صحيح
1؎: That is, in the Noble Qur’an where «يوم الحج الأكبر» is mentioned, it refers specifically to the Day of Sacrifice (Yawm al-Nahr). The Hajj is called the “Major Pilgrimage” (Hajj Akbar), and the ‘Umrah is called the “Lesser Pilgrimage” (Hajj Asghar). As for what is commonly spread among the masses, that “if the Day of ‘Arafah falls on a Friday, then it is the Major Pilgrimage (Hajj Akbar),” this statement is baseless and without any evidence.