Surah Al-Isra' (The Night Journey), Verse 109

وَیَخِرُّوْنَ لِلْاَذْقَانِ یَبْكُوْنَ وَیَزِیْدُهُمْ خُشُوْعًا ۟

Wa yakhirroona lil azqaani yabkoona wa yazeeduhum khushoo'aa

“They fall down on their faces in tears, and it increases their (earnest) humility.”

Quran 17:109 (Yusuf Ali Translation)