Sahih al-Bukhari, Book 59, Hadith 53 (In-Book) ⓘ

Narrated Abu Huraira: While we were in the company of the Prophet, he said, "While I was asleep, I saw myself in Paradise and there I beheld a woman making ablution beside a palace, I asked, To whom does this palace belong? 'They said, To `Umar bin Al-Khattab.' Then I remembered `Umar's Ghaira (concerning women), and so I quickly went away from that palace." (When `Umar heard this from the Prophet), he wept and said, "Do you think it is likely that I feel Ghaira because of you, O Allah's Messenger?"

حَدَّثَنَا سَعِيدُ بْنُ أَبِي مَرْيَمَ، حَدَّثَنَا اللَّيْثُ، قَالَ حَدَّثَنِي عُقَيْلٌ، عَنِ ابْنِ شِهَابٍ، قَالَ أَخْبَرَنِي سَعِيدُ بْنُ الْمُسَيَّبِ، أَنَّ أَبَا هُرَيْرَةَ ـ رضى الله عنه ـ قَالَ بَيْنَا نَحْنُ عِنْدَ رَسُولِ اللَّهِ صلى الله عليه وسلم إِذْ قَالَ ‏ "‏ بَيْنَا أَنَا نَائِمٌ رَأَيْتُنِي فِي الْجَنَّةِ، فَإِذَا امْرَأَةٌ تَتَوَضَّأُ إِلَى جَانِبِ قَصْرٍ، فَقُلْتُ لِمَنْ هَذَا الْقَصْرُ فَقَالُوا لِعُمَرَ بْنِ الْخَطَّابِ، فَذَكَرْتُ غَيْرَتَهُ، فَوَلَّيْتُ مُدْبِرًا ‏" ‏‏.‏ فَبَكَى عُمَرُ وَقَالَ أَعَلَيْكَ أَغَارُ يَا رَسُولَ اللَّهِ‏.‏