He shall cry unto Me, “Thou art my Father, my God, and the rock of my salvation. Also I will make him My firstborn, higher than the kings of the earth.  My mercy will I keep for him for evermore, and My covenant shall stand fast with him. His seed also will I make to endure for ever, and his throne as the days of heaven.  If his children forsake My law, and walk not in My judgments; if they break My statutes, and keep not My commandments;  Then will I visit their transgression with the rod, and their iniquity with stripes.  Nevertheless My lovingkindness will I not utterly take from him, nor suffer My faithfulness to fail. 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.  It shall be established for ever as the moon, and as a faithful witness in heaven.” Selah.

Psalm 89:26-37