Then Solomon led the entire assembly to the hill at Gibeon where God's Tabernacle was located. This was the Tabernacle that Moses, the LORD's servant, had constructed in the wilderness.
References for 2 Chronicles 1:3
David had already moved the Ark of God from Kiriath-jearim to the special tent he had prepared for it in Jerusalem.
But the bronze altar made by Bezalel son of Uri and grandson of Hur was still at Gibeon in front of the Tabernacle of the LORD. So Solomon and the people gathered in front of it to consult the LORD.
There in front of the Tabernacle, Solomon went up to the bronze altar in the LORD's presence and sacrificed a thousand burnt offerings on it.
That night God appeared to Solomon in a dream and said, "What do you want? Ask, and I will give it to you!"
Solomon replied to God, "You have been so faithful and kind to my father, David, and now you have made me king in his place.
Now, LORD God, please keep your promise to David my father, for you have made me king over a people as numerous as the dust of the earth!
Give me wisdom and knowledge to rule them properly, for who is able to govern this great nation of yours?"
God said to Solomon, "Because your greatest desire is to help your people, and you did not ask for personal wealth and honor or the death of your enemies or even a long life, but rather you asked for wisdom and knowledge to properly govern my people,
I will certainly give you the wisdom and knowledge you requested. And I will also give you riches, wealth, and honor such as no other king has ever had before you or will ever have again!"
Then Solomon returned to Jerusalem from the Tabernacle at the hill of Gibeon, and he reigned over Israel.