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)