Psalm 89:37 in the King James Version
It shall be established for ever as the moon, and as a faithful witness in heaven. Selah.
Context
36 His offspring will endure forever, his throne like the sun before me.
37 It will be established forever like the moon, the faithful witness in the sky.” Selah.
38 But you have rejected and spurned. You have been angry with your anointed.