Sahih Bukhari
Wedlock, Marriage (Nikaah)
Volume: 007 / Book Number: 062 / Hadith Number: 154
Narrated Abu Huraira:
While we were sitting with Allah's Apostle, (he) Allah's Apostle said, "While I was sleeping, I saw a woman performing ablution beside a palace. I asked, "Whose palace is this?' It was said, 'This palace belongs to 'Umar.' Then I remembered his sense of Ghira and returned." On that 'Umar started weeping in that gathering and said, "O Allah's Apostle! How dare I think of my self-respect being offended by you?"