86:9
يَوْمَ تُبْلَى ٱلسَّرَآئِرُ
yawma tub'lā l-sarāiru
The Day when secrets will be put on trial,
— Saheeh International
On the Day when secrets are laid bare
— M. A. S. Abdel Haleem
The Day when all the secrets (deeds, prayers, fasting, etc.) will be examined (as to their truth).
— Muhammad Muhsin Khan & Muhammad Taqi-ud-Din al-Hilali