Sahih al-Bukhari · Hadith 4412

Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)

Narrated `Abdullah bin `Abbas: That he came riding a donkey when Allah's Apostle was standing at Mina during Hajjat-ul-Wada`, leading the people in prayer. The donkey passed in front of a part of the row (of the people offering the prayer). Then he dismounted from it and took his position in the row with the people