2 Samuel 7:14-18

I will be his father, and he shall be my son. If he commit iniquity, I will chasten him with the rod of men, and with the stripes of the children of men:

But my mercy shall not depart away from him, as I took it from Saul, whom I put away before thee.

And thine house and thy kingdom shall be established for ever before thee: thy throne shall be established for ever.

According to all these words, and according to all this vision, so did Nathan speak unto David.

Then went king David in, and sat before the LORD, and he said, Who am I, O Lord GOD? and what is my house, that thou hast brought me hitherto?