It is narrated from Sayyiduna Abu Sa'id al-Khudri (may Allah be pleased with him) that he said: "On the day of the Battle of the Trench (al-Khandaq) we were held back from the Zuhr, Asr, Maghrib and Isha prayers (that is, because of the fighting we could not perform them on time) until Allah Almighty sufficed us (against the enemy). This was the occasion of the words of Allah Almighty: {And Allah spared the believers from fighting, and Allah is Most Strong, Almighty} [Al-Ahzab: 25]. Then the Messenger of Allah (peace and blessings be upon him) stood up and ordered Sayyiduna Bilal (may Allah be pleased with him), who called the iqamah. Then he (peace and blessings be upon him) prayed Zuhr just as he (peace and blessings be upon him) used to pray it before (in its time). Then he called the iqamah again and he (peace and blessings be upon him) prayed Asr just as he used to pray it before. Then he called the iqamah for Maghrib and he (peace and blessings be upon him) prayed it too according to his previous practice. Then he called the iqamah for Isha and he (peace and blessings be upon him) prayed it too in the same way as before. This happened before this verse was revealed: {And if you fear (an enemy), then pray on foot or riding} [Al-Baqarah: 239]."
Hadith Referenceمسند أبي يعلى الموصلي / من مسند أبي سعيد الخدري / 1296
Hadith Gradingمحدثین:إسناده صحيح
Hadith Takhrij«حکم الحدیث مسند ابی یعلی محققاً تنسیق حسين سليم أسد - مکتبہ شاملہ :قال حسين سليم أسد: إسناده صحيح . » «قال سعيد بن محمد السناري: صحيح» «أخرجه مسند أحمد برقم: 10814، وأخرجه سنن الدارمي برقم: 1524، وأخرجه مصنف ابن أبي شيبة برقم: 2، 19، وأخرجه إتحاف الخيرة المهرة بزوائد المسانيد العشرة برقم: 1417/3، مسند ابویعلیٰ ترقیم الاثری: 1291»