Refutation of The Statement, “The First ‘Adhaan of Jumu’ah is A Bid’a” by Shaykh Saalih al-Fawzaan

A refutation of the statement that the first ‘adhaan of jumu’ah introduced by the third rightly guided caliph, ‘Uthmaan ibn Affaan (Radhi ‘Allahu ‘anhu), is a bida’ (religious innovation). The Shaykh mentions that this statement in itself is a bida’, and that who says this does not know the sunnah from bida’!

source : https://www.youtube.com/watch?v=1V0ZHUGIVT8