Huzaifa bin Yaman reported,

One night I stood beside the Messenger of Allah ﷺ in prayer, and he recited the seven long surahs over seven units of prayer. Whenever he raised his head from bowing, he would say, "Allah hears whoever praises Him," then he would say, "Praise be to Allah, Owner of dominion, might, majesty, and grandeur." His bowing was about as long as his standing, and his prostration was about as long as his bowing. By the time he finished his prayer, my legs were nearly giving way beneath me.

حدثنا بهز حدثنا حماد حدثنا عبد الملك بن عمير حدثني ابن عم لحذيفة

عن حذيفة قال

قمت إلى جنب رسول الله ﷺ ذات ليلة فقرأ السبع الطول في سبع ركعات قال فكان إذا رفع رأسه من الركوع قال سمع الله لمن حمده ثم قال الحمد لله ذي الملكوت والجبروت والكبرياء والعظمة وكان ركوعه نحوا من قيامه وسجوده نحوا من ركوعه فقضى صلاته وقد كادت رجلاي تنكسران