"In the first two rak'ahs the Prophet ﷺ was as if he were on stones heated by fire."  

كَانَ رَسُولُ اللَّهِ ﷺ فِي الرَّكْعَتَيْنِ كَأَنَّهُ عَلَى الرَّضْفِ قُلْتُ حَتَّى يَقُومَ قَالَ ذَلِكَ يُرِيدُ