Jamieson, Fausset and Brown on 2 Chronicles 9:28

28. they brought unto Solomon horses out of Egypt--(See on 2Ch 1:14). Solomon undoubtedly carried the Hebrew kingdom to its highest pitch of worldly glory. His completion of the grand work, the centralizing of the national worship at Jerusalem, whither the natives went up three times a year, has given his name a prominent place in the history of the ancient church. But his reign had a disastrous influence upon "the peculiar people," and the example of his deplorable idolatries, the connections he formed with foreign princes, the commercial speculations he entered into, and the luxuries introduced into the land, seem in a great measure to have altered and deteriorated the Jewish character.