Psalm 89:1-4 ESV
I will sing of the steadfast love of the LORD, forever;
with my mouth I will make known your faithfulness to all generations.
For I said, “Steadfast love will be built up forever;
in the heavens you will establish your faithfulness.”
You have said, “I have made a covenant with my chosen one;
I have sworn to David my servant:
‘I will establish your offspring forever,
and build your throne for all generations.’” Selah
ESV: English Standard Version 2016