(Imām Bukhārī narrates): Sulaimān ibn Harb narrated to us, he said: Hammād ibn Zaid narrated to us, from Ayyūb, from Abī Qilābah, he narrated that:
Mālik ibn al-Huwairith was showing us how the prayer of the Prophet ﷺ used to be, and it was not the time of prayer. So he stood up and stood firmly, then performed rukū', so he performed rukū' firmly, then raised his head from rukū' and stood straight, until every joint returned to its place. Abū Qilābah says: Then he led us in prayer just like this elder Abī Buraid — pointing towards 'Amr ibn Salamah — when he raised his head from the second sajdah, he sat up straight, then stood up.
حَدَّثَنَا سُلَيْمَانُ بْنُ حَرْبٍ، قَالَ حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ، عَنْ أَيُّوبَ، عَنْ أَبِي قِلاَبَةَ، قَالَ كَانَ مَالِكُ بْنُ الْحُوَيْرِثِ يُرِينَا كَيْفَ كَانَ صَلاَةُ النَّبِيِّ صلى الله عليه وسلم وَذَاكَ فِي غَيْرِ وَقْتِ صَلاَةٍ، فَقَامَ فَأَمْكَنَ الْقِيَامَ، ثُمَّ رَكَعَ فَأَمْكَنَ الرُّكُوعَ، ثُمَّ رَفَعَ رَأْسَهُ فَأَنْصَتَ هُنَيَّةً، قَالَ فَصَلَّى بِنَا صَلاَةَ شَيْخِنَا هَذَا أَبِي بُرَيْدٍ. وَكَانَ أَبُو بُرَيْدٍ إِذَا رَفَعَ رَأْسَهُ مِنَ السَّجْدَةِ الآخِرَةِ اسْتَوَى قَاعِدًا ثُمَّ نَهَضَ.
Reference: Sahih Al Bukhari 802