Chapter 12: Fear Prayer
Narrated Jabir bin 'Abdullah: On the day of the Khandaq 'Umar came, cursing the disbelievers of Quraish and said, "O Allah' s
Apostle! I have not offered the 'Asr prayer and the sun has set." The Prophet (ﷺ) replied, "By Allah! I too,
have not offered the prayer yet. "The Prophet (ﷺ) then went to Buthan, performed ablution and performed
the 'Asr prayer after the sun had set and then offered the Maghrib prayer after it."
Sahih al-Bukhari 945