'Meeting' in the Bible

Solomon, along with the whole assembly with him, met at the high place in Gibeon because that's where God's Tent of Meeting that the LORD's servant Moses had constructed in the wilderness was located.

Solomon approached the presence of the LORD at the bronze altar that had been placed at the Tent of Meeting and offered 1,000 burnt offerings on it.

So Solomon returned from the Tent of Meeting at the high place in Gibeon to Jerusalem, where he reigned over Israel.