In that night did God appear unto Solomon, and said unto him, Ask what I shall give thee. In that night - The night following the sacrifice. On Solomon's choice, see the notes on 1 Kings 3:5-15 (note).
Related Commentaries of 2 Chronicles 1:7
2 Chronicles 1:7
7 In that night did God appear unto Solomon, and said unto him, Ask what I shall give thee.