ذِكْرُ النَّوْعِ السَّادِسِ مِنْ صَلَاةِ الْخَوْفِ
[Machine] That the Messenger of Allah ﷺ lined them up in two rows and performed two units of prayer in the row behind, then he greeted and they lagged behind and others came forward, so he performed two units of prayer with them and then greeted. Thus, the Messenger of Allah ﷺ performed four units of prayer, while the Muslims performed two units of prayer each.
أَنَّ رَسُولَ اللَّهِ ﷺ «صَفَّهُمْ صَفَّيْنِ فَصَلَّى رَكْعَتَيْنِ بِالصَّفِّ الَّذِي يَلِيهِ ثُمَّ سَلَّمَ وَتَأَخَّرُوا وَتَقَدَّمَ الْآخَرُونَ فَصَلَّى بِهِمْ رَكْعَتَيْنِ ثُمَّ سَلَّمَ فَكَانَتْ لِرَسُولِ اللَّهِ ﷺ أَرْبَعَ رَكَعَاتٍ وَلِلْمُسْلِمِينَ رَكْعَتَيْنِ رَكْعَتَيْنِ»