Hadith 363

Narrated Ibn 'Abbas (RA): Allah's Messenger (ﷺ) said: "Whoever speaks on Friday while the Imam is giving the Khutbah (religious talk), he is like a donkey which carries books; and he who tells him to be quiet has no Jumu'ah." [Reported by Ahmad with an acceptable chain of narrators]. This Hadith interprets the Marfu' Hadith [attributed to the Prophet (ﷺ)] of Abu Hurairah reported in the Sahihain: On Friday, when the Imam is delivering the Khutbah (religious talk), if you say to your companion to keep quiet, then indeed you have committed a sin (error/something senseless).