The prophet ﷺ said to a youth: My nephew, what do you do in prayer? He replied: I recited fatihat al-katab and I ask Allah for paradise and seek his refuge from hell-fire I do not understand well your sound and the sound of mu’adh. The prophet ﷺ said: I and Mu’adh go around both (paradise and Hell-fire), or he said something similar.
وَقَالَ يَعْنِي النَّبِيَّ ﷺ لِلْفَتَى كَيْفَ تَصْنَعُ يَا ابْنَ أَخِي إِذَا صَلَّيْتَ قَالَ أَقْرَأُ بِفَاتِحَةِ الْكِتَابِ وَأَسْأَلُ اللَّهَ الْجَنَّةَ وَأَعُوذُ بِهِ مِنَ النَّارِ وَإِنِّي لاَ أَدْرِي مَا دَنْدَنَتُكَ وَلاَ دَنْدَنَةُ مُعَاذٍ فَقَالَ رَسُولُ اللَّهِ ﷺ إِنِّي وَمُعَاذٌ حَوْلَ هَاتَيْنِ أَوْ نَحْوَ هَذَا