مُسْنَدُ أَحْمَدَ
Musnad Ahmad 3490
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) said on the night of Muzdalifah: “O sons of my brother, O Banu Hashim, hasten on before it gets crowded, but no one among you should stone al'Aqabah until the sun rises.”
Musnad Ahmad 3513Its isnad is saheeh]