question #3 Sahih Muslim 845a, Book 7, Hadith 5 : How does the practice of ablution relate to the preparation for Friday prayers?

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).