Compiled by Imam Muhammad al-Bukhari
حَدَّثَنَا الْمَكِّيُّ بْنُ إِبْرَاهِيمَ، حَدَّثَنَا هِشَامٌ، عَنْ يَحْيَى، عَنْ أَبِي سَلَمَةَ، عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ، أَنَّ عُمَرَ بْنَ الْخَطَّابِ ـ رضى الله عنه ـ جَاءَ يَوْمَ الْخَنْدَقِ بَعْدَ مَا غَرَبَتِ الشَّمْسُ جَعَلَ يَسُبُّ كُفَّارَ قُرَيْشٍ قَالَ يَا رَسُولَ اللَّهِ مَا كِدْتُ أَنْ أُصَلِّيَ حَتَّى كَادَتِ الشَّمْسُ أَنْ تَغْرُبَ. قَالَ النَّبِيُّ صلى الله عليه وسلم " وَاللَّهِ مَا صَلَّيْتُهَا " فَنَزَلْنَا مَعَ النَّبِيِّ صلى الله عليه وسلم بُطْحَانَ، فَتَوَضَّأَ لِلصَّلاَةِ وَتَوَضَّأْنَا لَهَا، فَصَلَّى الْعَصْرَ بَعْدَ مَا غَرَبَتِ الشَّمْسُ، ثُمَّ صَلَّى بَعْدَهَا الْمَغْرِبَ.
`Umar bin Al-Khattab came on the day of Al-Khandaq after the sun had set and he was abusing the infidels of Quraish saying, "O Allah's Messenger (ﷺ)! I was unable to offer the (`Asr) prayer till the sun was about to set." The Prophet (ﷺ) said, "By Allah, I have not offered this (i.e. `Asr) prayer." So we came down along with the Prophet (ﷺ) to Buthan where he performed ablution for the prayer and then we performed the ablution for it. Then he offered the `Asr prayer after the sun had set, and after it he offered the Maghrib prayer.