Sahih Muslim Book 4, Hadith Number 1842.

Chapter : The essentiality of taking bath on Friday.

Tawus reported that Ibn Abbas narrated the words of the Apostle of Allah (may peace be upon him) about taking bath on Friday. Tawus said: I asked Ibn Abbas it one should apply to oneself perfume or oil which is available with his wife. He (Ibn Abbas) said: I do not know of it.