Sayyiduna Jabir bin Abdullah (may Allah be pleased with him) narrated that Sayyiduna Umar bin Khattab (may Allah be pleased with him) came after the sun had set during the Battle of the Trench, and he was cursing the disbelievers of Quraysh. He said, "O Messenger of Allah, the sun has set and I was not able to perform the Asr prayer." Upon this, the Prophet Muhammad (peace and blessings be upon him) said, "I have not performed it either." Then we went to the valley of Bathan, and the Prophet (peace and blessings be upon him) performed ablution there, and we also performed ablution. At that time, the sun had already set. First, the Prophet (peace and blessings be upon him) led us in the Asr prayer, and after that, he performed the Maghrib prayer.