Sunan Abi Dawud 4073
سنن أبي داود#4073SahihNarrated Amir: I saw the Messenger of Allah (ﷺ) at Mina giving sermon on a mule and wearing a red garment, while Ali was announcing
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Zubair Ali ZaiSahih
In-book reference: 34:54