I saw the Messenger of Allah ﷺ on 9 Dhul-Hijjah on a camel standing at the stirrups. Abu Dawud said: Ibn al-'Ala has reported this tradition from Waki' as narrated by Hammad.
رَأَيْتُ رَسُولَ اللَّهِ ﷺ يَخْطُبُ النَّاسَ يَوْمَ عَرَفَةَ عَلَى بَعِيرٍ قَائِمٌ فِي الرِّكَابَيْنِ