Narrated Abu Huraira: While `Umar (bin Al-Khattab) was delivering the Khutba on a Friday, a man entered (the mosque). `Umar asked him, What has detained you from the prayer? The man said, It was only that when I heard the Adhan I performed ablution (for the prayer). On that `Umar said, Did you not hear the Prophet saying: 'Anyone of you going out for the Jumua prayer should take a bath'? .