مُسْنَدُ أَحْمَدَ
Musnad Ahmad 2032
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated that Ibn ‘Abbas said: The Messenger of Allah (ﷺ) said: “If a person speaks on a Friday when the imam is delivering the khutbah, he is like a donkey carrying books (without understanding them). And the one who tells him, ‘Be quiet,' has no Jumu’ah."
Musnad Ahmad 2033lts isnad is da'eef and Mujalid is da'eef]