عَنْ مَالِكِ بْنِ عَبْدِ اللَّهِ رَضِيَ اللَّهُ عَنْهُ قَالَ: غَزَوْتُ مَعَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ فَلَمْ أُصَلِّ خَلْفَ إِمَامٍ كَانَ أَوْجَزَ مِنْهُ صَلَاةً فِي تَمَامِ الرُّكُوعِ وَالسُّجُودِ
Sayyiduna Malik bin Abdullah (may Allah be pleased with him) says: I participated in a battle with the Messenger of Allah (peace and blessings be upon him). I have not prayed behind any imam who shortened the prayer more than him, while his bowing and prostration were also complete.