They fall down upon their faces, weeping as they listen, and this increases their reverence."
Dr. Munir Munshey
They fall down on their faces, choked up and sobbing. It (the Qur´an) fills them with humbleness
Dr. Kamal Omar
And they fall down in direction of (their) chins weeping and it (i.e., the re-revelation of the original Al-Kitab ) increases them in humility and devotion
They fall upon their faces in prostration with tears... (The recital of the Quran) increases them in humble submission and awe!
Sayyed Abbas Sadr-Ameli
And they fall down (in prostration) weeping and it adds up to their humility.
Al-muntakhab fi tafsir al-Qur'an al-Karim
The Quran influences their senses and minds and excites their emotion that it prompts weeping and as they stand in awe of their Creator they prostrate themselves in profound reverence and humility