180 3984 Sahih Bukhari 64 4185 Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi) - كتاب المغازى "30175 20304 20115 11013 11011 18" حدثنا مسدد، حدثنا يزيد بن زريع، حدثنا معمر، عن الزهري، عن سالم بن عبد الله بن عمر، عن أبيه، أن رسول الله صلى الله عليه وسلم صلى بإحدى الطائفتين، والطائفة الأخرى مواجهة العدو، ثم انصرفوا، فقاموا في مقام أصحابهم، فجاء أولئك فصلى بهم ركعة، ثم سلم عليهم، ثم قام هؤلاء فقضوا ركعتهم، وقام هؤلاء فقضوا ركعتهم. Narrated `Abdullah bin `Umar: Allah's Apostle led the Fear-prayer with one of the two batches of the army while the other (batch) faced the enemy. Then the first batch went away and took places of their companions (i.e. second batch) and the second batch came and he led his second rak`a with them. Then he (i.e. the Prophet: finished his prayer with Taslim and then each of the two batches got up and completed their remaining one rak`a.