2 Kings 20:6

and I will add fifteen years to your life . I will deliver you and this city out of the hand of the king of Assyria , and I will defend this city for my own sake and for my servant David’s sake .

I will add fifteen years to your life. And I will deliver you and this city from the hand of the king of Assyria. I will defend this city for my sake and for the sake of my servant David.`”

And I will add unto thy days fifteen years; and I will deliver thee and this city out of the hand of the king of Assyria; and I will defend this city for mine own sake, and for my servant David's sake.