Sahih Bukhari
Sahih Bukhari Volume 007, Book 062, Hadith Number 168.
Hadith Section/Book: Sahih Bukhari Sahih Bukhari Book 62. Wedlock, Marriage (Nikah)
Narrated By 'Abdullah : The Prophet said, "A woman should not look at or touch another woman to describe her to her husband in such a way as if he was actually looking at her."