﴿ وَيَخِرُّونَ لِلْأَذْقَانِ يَبْكُونَ وَيَزِيدُهُمْ خُشُوعًۭا ۩ ﴾

“And so they fall down upon their faces, weeping, and [their consciousness of God's grace] increases their humility.”

(They fall down on their faces) in prostration, (weeping) in their prostration, (and it increaseth humility in them) this was revealed about 'Abdullah Ibn Salam and his companions.