مُسْنَدُ أَحْمَدَ
Musnad Ahmad 1890
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated that Ibn "Abbas said: al-Fadl and I came, riding on a female donkey, when the Messenger of Allah (ﷺ) was leading the people in prayer in "Arafah. We passed in front of part of the row, then we dismounted and let (the donkey) graze, and we joined the row, and the Messenger of Allah (ﷺ) did not say anything to me.
Musnad Ahmad 1891Sahih (Darussalam) [ al-Bukhari (4412) and Muslim (504)]