[Machine] If 'Umar is one of the people of Paradise, then indeed the Messenger of Allah, ﷺ , had seen in his wakefulness or sleep. And indeed it is true. He said, "While I was in Paradise, I saw a house there. So I asked, 'Whose house is this?' It was said to me, 'It belongs to 'Umar ibn al-Khattab.'"
إِنْ كَانَ عُمَرُ لَمِنْ أَهْلِ الْجَنَّةِ إِنَّ رَسُولَ اللهِ ﷺ كَانَ مَا رَأَى فِي يَقَظَتِهِ أَوْ نَوْمِهِ فَإِنَّهُ حَقٌّ وَإِنَّهُ قَالَ بَيْنَمَا أَنَا فِي الْجَنَّةِ إِذْ رَأَيْتُ فِيهَا دَارًا فَقُلْتُ لِمَنْ هَذِهِ؟ فَقِيلَ لِعُمَرَ بْنِ الْخَطَّابِ