Al-Isra · Ayah 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.
Quran 17:109 (Al-Isra) · Saheeh International, Noor International Center (QuranEnc v1.1.2)