Sahih Bukhari

Narrated Abu Huraira:While we were sitting with Allah's Messenger (ﷺ), (he) Allah's Messenger (ﷺ) 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 Messenger (ﷺ)! How dare I think of my self-respect being offended by you?