Psalm 89:30-37

If his children forsake my law and do not walk according to my rules, if they violate my statutes and do not keep my commandments, then I will punish their transgression with the rod and their iniquity with stripes, but I will not remove from him my steadfast love or be false to my faithfulness. I will not violate my covenant or alter the word that went forth from my lips. Once for all I have sworn by my holiness; I will not lie to David. His offspring shall endure forever, his throne as long as the sun before me. Like the moon it shall be established forever, a faithful witness in the skies.” Selah