2 Chronicles 6:16-17

16Now Lord, Israel's God, there is another promise that you spoke to my father David. I pray that you will do that too. You said to David, “There will always be one of your descendants to rule Israel as my chosen king. But for this to happen, your sons must be careful to obey my law, as you have done.”

17So now Lord, Israel's God, please cause what you promised to your servant David to happen.