[Machine] I was with Sa'id ibn al-'As in Tabaristan, and he had some companions of the Prophet صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ with him. Sa'id asked them, "Which one of you witnessed the Prophet صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ leading the prayer of fear?" Huzaifa replied, "I know about your companions. Have half of them stand to face the enemy, while the other half stands behind you. You will then say the takbeer and they will say the takbeer with you. You will bow and they will bow with you. You will raise your head and they will raise their heads with you. Then you will prostrate and the group behind you will prostrate. When you raise your head from prostration, the group following you will stand up and the others will prostrate. Then you will bow and they will bow with you. You will raise your head and they will raise their heads with you. You will prostrate and the group following you will prostrate. The other group will stand to face the enemy. When you raise your head from prostration, those who are facing the enemy will prostrate. Then you will give them the salutation and command your companions that if they are attacked, then they are allowed to fight and speak."
كُنْتُ مَعَ سَعِيدِ بْنِ الْعَاصِ بِطَبَرِسْتَانَ وَكَانَ مَعَهُ نَفَرٌ مِنْ أَصْحَابِ النَّبِيِّ ﷺ فَقَالَ لَهُمْ سَعِيدٌ أَيُّكُمْ شَهِدَ مَعَ رَسُولِ اللهِ ﷺ صَلَاةَ الْخَوْفِ فَقَالَ حُذَيْفَةُ أَنَا مُرْ أَصْحَابَكَ فَلْيَقُومُوا طَائِفَتَيْنِ طَائِفَةٌ مِنْهُمْ بِإِزَاءِ الْعَدُوِّ وَطَائِفَةٌ مِنْهُمْ خَلْفَكَ فَتُكَبِّرُ وَيُكَبِّرُونَ جَمِيعًا وَتَرْكَعُ وَيَرْكَعُونَ جَمِيعًا وَتُرْفَعُ وَيَرْفَعُونَ جَمِيعًا ثُمَّ تَسْجُدُ وَتَسْجُدُ الطَّائِفَةُ الَّتِي تَلِيكَ وَتَقُومُ الطَّائِفَةُ الْأُخْرَى بِإِزَاءِ الْعَدُوِّ فَإِذَا رَفَعْتَ رَأْسَكَ قَامَ هَؤُلَاءِ الَّذِينَ يَلُونَكَ وَخَرَّ الْأَخَرُونَ سُجَّدًا ثُمَّ تَرْكَعُ وَيَرْكَعُونَ جَمِيعًا ثُمَّ تَرْفَعُ وَيَرْفَعُونَ جَمِيعًا وَتَسْجُدُ فَتَسْجُدُ الطَّائِفَةُ الَّتِي تَلِيكَ وَالطَّائِفَةُ الْأُخْرَى قَائِمَةٌ بِإِزَاءِ الْعَدُوِّ فَإِذَا رَفَعْتَ رَأْسَكَ مِنَ السُّجُودِ سَجَدَ الَّذِينَ بِإِزَاءِ الْعَدُوِّ ثُمَّ تُسَلِّمُ عَلَيْهِمْ وَتَأْمُرُ أَصْحَابَكَ إِنْ هَاجَهُمْ هَيْجٌ فَقَدْ حَلَّ لَهُمُ الْقِتَالُ وَالْكَلَامِ