Sahih Muslim
Sahih Muslim 603 b
It is recommended to come to prayers in a tranquil and dignified manner, and it is forbidden to come in a hasty manner
Arabic hadith text
وَحَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا مُعَاوِيَةُ بْنُ هِشَامٍ، حَدَّثَنَا شَيْبَانُ، بِهَذَا الإِسْنَادِ
Translation
This hadith has been narrated by Shaiban with the same chain of transmitters