Psalm 89:3–4
3 You have said, e“I have made a covenant with my chosen one;
I have fsworn to David my servant:
4 ‘I will establish your offspring gforever,
and build your throne for all generations.’” Selah
Acts 2:30
30 Being therefore a prophet, and knowing that God had zsworn with an oath to him that he would set one of his descendants on his throne,