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 Apostle?"

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 ﷺ 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.