Psalm 89:28, 34-36, 39

My mercy will I keep for him for evermore, And my covenant shall stand fast with him.

My covenant will I not break, nor alter the thing that is gone out of my lips. Once have I sworn by my holiness that I will not lie unto David. His seed shall endure for ever, And his throne as the sun before me.

Thou hast made void the covenant of thy servant: Thou hast profaned his crown by casting it to the ground.