[Machine] I once heard Umar ibn al-Khattab say, as I was walking with him until we reached a wall, and I heard him say while he was inside the wall, "Umar, the Commander of the Believers, be cautious, by Allah, O son of al-Khattab, that you fear Allah and obey Him, or else He will torment you."
سَمِعْتُ عُمَرَ بْنَ الْخَطَّابِ يَوْمًا وَخَرَجْتُ مَعَهُ حَتَّى دَخَلَ حَائِطًا فَسَمِعْتُهُ وَهُوَ يَقُولُ وَبَيْنِي وَبَيْنَهُ جِدَارٌ وَهُوَ فِي جَوْفِ الْحَائِطِ «عُمَرُ أَمِيرَ الْمُؤْمِنِينَ بَخٍ بَخٍ وَاللَّهِ بَنِي الْخَطَّابِ لَتَتَّقِيَنَّ اللَّهَ أَوْ لَيُعَذِّبَنَّكَ»