Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates: The Prophet Muhammad (peace and blessings be upon him) led us in the prayer of fear. He led one group in one rak’ah while the other group remained facing the enemy. Then those people returned and stood facing the enemy. When the others came, the Prophet Muhammad (peace and blessings be upon him) led them in one rak’ah as well. The Prophet Muhammad (peace and blessings be upon him) said salam with all of them. Then these people went and stood facing the enemy in place of their companions. Then the others came, and the Prophet Muhammad (peace and blessings be upon him) led them in one rak’ah as well. The Prophet Muhammad (peace and blessings be upon him) said salam with all of them, so both these people and those people performed one rak’ah each.