Surah Al-Isra 17:109

وَيَخِرُّونَ لِلْأَذْقَانِ يَبْكُونَ وَيَزِيدُهُمْ خُشُوعًا ۩

And they fall upon their faces weeping, and it [i.e., the Qur’ān] increases them in humble submission.

Translation: Saheeh International

Tafsir

And they fall down on their faces weeping yabkūna is a supplement to yakhirrūna ‘they fall down’ also containing an adjectival qualification of those falling down; and it the Qur’ān increases them in humility’ in humbleness before God.

Excerpt from Tafsir al-Jalalayn, commentary on 17:109, via Quran.com. The reader has the full commentary and 9 more tafsirs.