Congregational Prayer and Its Virtue
Man Lā Yaḥḍuruh al-Faqīh|Volume 1|Book 1|Chapter 57
وَ رُوِيَ: «أَنَّهُ يَمْشِي فِي اَلصَّلاَةِ يَجُرُّ رِجْلَيْهِ وَ لاَ يَتَخَطَّى.
It is narrated: "He should walk during the prayer by dragging his feet and not stepping over (or taking large steps)."
- Ṣaḥīḥ al-Faqīh