O let the wickedness of the ungodly come to an end; but guide thou the just. For the righteous God trieth the very hearts and reins.

I will thank the LORD for giving me warning: my reins also chasten me in the night season.

Examine me, O LORD, and prove me: try out my reins and my heart.

For my reins are thine, thou hast covered me in my mother's womb.