Psalm 138:8 in the King James Version
The LORD will perfect that which concerneth me: thy mercy, O LORD, endureth for ever: forsake not the works of thine own hands.
Context
7 Though I walk in the middle of trouble, you will revive me. You will stretch out your hand against the wrath of my enemies. Your right hand will save me.
8 The LORD will fulfill that which concerns me. Your loving kindness, LORD, endures forever. Don’t forsake the works of your own hands.