1 Kings 3:1-4

1And Solomon allied himself by marriage with Pharaoh king of Egypt, and took Pharaoh's daughter, and brought her into the city of David, until he had ended building his own house, and the house of Jehovah, and the wall of Jerusalem round about.

2Only, the people sacrificed on the high places; for there was no house built to the name of Jehovah, until those days.

3And Solomon loved Jehovah, walking in the statutes of David his father; only, he sacrificed and burned incense on the high places.

4And the king went to Gibeon to sacrifice there; for that was the great high place: a thousand burnt-offerings did Solomon offer up upon that altar.