[Machine] The Messenger of Allah ﷺ used to have the shortest prayer among the people. He said, "I have prayed with the Messenger of Allah ﷺ , and when he finished the prayer, he would stand up, and then I prayed with Abu Bakr, and when he finished the prayer, he would take a step back as if he were stepping back from a pit. Abdullah bin Farrukh al-Misri was the only one who narrated this, and Allah knows best. It is also narrated from Abu Duhah from Masruq who said, "Abu Bakr Siddiq, when he finished the prayer, he would stand up as if he were sitting on a high platform." And we have also been narrated from Ali that he would finish the prayer and then he would stand up.  

كَانَ رَسُولُ اللهِ ﷺ أَخَفَّ النَّاسِ صَلَاةً فِي تَمَامٍ قَالَ وَصَلَّيْتُ مَعَ رَسُولِ اللهِ ﷺ فَكَانَ سَاعَةَ يُسَلِّمُ يَقُومُ ثُمَّ صَلَّيْتُ مَعَ أَبِي بَكْرٍ ؓ فَكَانَ إِذَا سَلَّمَ وَثَبَ مَكَانَهُ كَأَنَّهُ يَقُومُ عَنْ رَضْفٍ تَفَرَّدَ بِهِ عَبْدُ اللهِ بْنُ فَرُّوخَ الْمِصْرِيُّ وَلَهُ إِفْرَادٌ وَاللهُ أَعْلَمُ وَالْمَشْهُورُ عَنْ أَبِي الضُّحَى عَنْ مَسْرُوقٍ قَالَ كَانَ أَبُو بَكْرٍ الصِّدِّيقُ ؓ إِذَا سَلَّمَ قَامَ كَأَنَّهُ جَالِسٌ عَلَى الرَّضْفِ وَرُوِّينَا عَنْ عَلِيٍّ أَنَّهُ سَلَّمَ ثُمَّ قَامَ