Psalm 45:4 in the King James Version
And in thy majesty ride prosperously because of truth and meekness and righteousness; and thy right hand shall teach thee terrible things.
Context
3 Strap your sword on your thigh, O mighty one, in your splendor and your majesty.
4 In your majesty ride on victoriously on behalf of truth, humility, and righteousness. Let your right hand display awesome deeds.
5 Your arrows are sharp. The nations fall under you, with arrows in the heart of the king’s enemies.