Abdullah is reported to have heard Allah's Messenger (ﷺ) as saying:When any one of you intends to come for Jumu'a prayer, he should take a bath

Abdullah b. Umar is reported to have said that The Messenger of Allah (may peace be up on him) was standing on the pulpit when he said this:He who comes for Jumu'a he should take a bath

This hadith has been narrated by Ibn Umar by another chain of transmitters

Abdullah (b. Umar) reported on the authority of his father that he heard like this from the Messenger of Allah (ﷺ)

Abdullah (b. 'Umar) reported from his father that while he was addressing the people on Friday (sermon), a person, one of the Companions of the Messenger of Allah (ﷺ), entered (the mosque). Umar said to him loudly:What is this hour (for attending the prayer)? He said: I was busy today and I did not return to my house when I heard the call (to Friday prayer), and I did no more but performed ablution only. Upon this Umar said: just ablution! You know that the Messenger of Allah (ﷺ) commanded (us) to take a bath (on Friday)

Abu Huraira reported:Umar b. Khattab was delivering a sermon to the people on Friday when 'Uthman b. 'Affan came there. 'Umar hinting to him said: What would become of those persons who come after the call to prayer? Upon this 'Uthman said: Commander of the faithful, I did no more than this that after listening to the call, I performed ablution and came (to the mosque). 'Umar said: Just ablution! Did you not hear the Messenger of Allah (my peace be upon him) say this: When any one of you comes for Jumu'a, he should take a bath

Sa'id al-Khudri reported Allah's Messenger (ﷺ) as saying:Taking a bath on Friday is essential for every adult person

Aisha reported:The people came for Jumu'a prayer from their houses in the neighbouring villages dressed in woollen garments on which dust was settled and this emitted a foul smell. A person among them (those who were dressed so) came to the Messenger of Allah (ﷺ) while he was in my house. The Messenger of Allah (may peace he upon him) said to him: Were you to cleanse yourselves on this day

Aisha reported:The people (mostly) were workers and they had no servants. Ill-smell thus emitted out of them. It was said to them: Were you to take bath on Friday

Abd al-Rahman son of Abd Sa'id al-Khudri reported on the authority of his father that the Messenger of Allah (ﷺ) said:Bathing on Friday for every adult, using of Miswak and applying some perfume, that is available-these are essential. So far as the perfume is concerned, it may be that used by a lady