'Amr b. Dinar narrated with the same chain of transmitters that he heard the Messenger of Allah ﷺ delivering sermon at 'Arafat, and he made a mention of this hadith (as quoted above).
أَنَّهُ سَمِعَ النَّبِيَّ ﷺ يَخْطُبُ بِعَرَفَاتٍ فَذَكَرَ هَذَا الْحَدِيثَ