Abdullah is reported to have heard Allaah's Messenger (sallAllaahu alayhi wa sallam) 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 Allaah (sallAllaahu alayhi wa sallam) 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 beard like this from the Messenger of Allaah (sallAllaahu alayhi wa sallam).
'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 Allaah (sallAllaahu alayhi wa sallam), 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 Allaah (sallAllaahu alayhi wa sallam) 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 bear the Messenger of Allaah (my sallAllaahu alayhi wa sallam) say this: When any one of you comes for Jumu'a, he should take a bath.