Divrey Hayamim Bais 8:11

And Sh'lomo brought up the Bat Pharaoh out of Ir Dovid unto the palace that he had built for her, for he said, Isha li (wife for me) shall not dwell in the Bais Dovid Melech Yisroel, because the places whereunto the Aron HASHEM hath come are Kodesh.