FRIDAY SHOWER H 1174 "When one of you prepares for the Friday prayer let him take a shower. " R 1174 Bukhari and Muslim with a chain up to ibn Omar who related the Messenger of Allah, praise and peace be upon him, said this.
1151- وعن ابن عمر رضي الله عنهما : أنَّ رسول الله صلى الله عليه وآله وسلم ، قَالَ : "إِذَا جَاءَ أَحَدُكُمُ الجُمُعَةَ فَلْيَغْتَسِلْ" متفقٌ عَلَيْهِ .