مُسْنَدُ أَحْمَدَ
Musnad Ahmad 2246
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated that Ibn ‘Abbas (رضي الله عنه) said: The Messenger of Allah (ﷺ) stoned Jamratal-‘Aqabah, then he offered his sacrifice, then he shaved his head.
Musnad Ahmad 2253Hasan because of corroborating evidence]