1 Kings 3:2-4

New Revised Standard Version Catholic Edition

² The people were sacrificing at the high places, however, because no house had yet been built for the name of the Lord.

³ Solomon loved the Lord, walking in the statutes of his father David; only, he sacrificed and offered incense at the high places. ⁴ The king went to Gibeon to sacrifice there, for that was the principal high place; Solomon used to offer a thousand burnt offerings on that altar.