2 Chronicles 9:1, 4-8, 23-24

When the queen of Sheba heard of the fame of Solomon, she came to Jerusalem to test Solomon with riddles. She was accompanied by a very large number of attendants, with camels bearing spices (balsam oil) and a large amount of gold and precious stones. And when she came to Solomon, she talked with him about all that was on her mind.

and the food of his table, the [vast] seating order of his officials, the attendance and service of his ministers and their attire, his cupbearers and their attire, and his stairway by which he went up to the house of the LORD, she was breathless. She said to the king, “The report which I heard in my own land regarding your [accomplishments and your] words and your wisdom was true, but I did not believe the reports until I came and saw it with my own eyes. Behold, the half of the greatness of your wisdom was not told to me; you have surpassed the report that I heard. Blessed and fortunate are your people, how blessed and fortunate are these servants of yours who stand before you continually and hear your wisdom! Blessed be the LORD your God, who delighted in you, setting you on His throne as king for the LORD your God; because your God loved Israel, establishing them forever, therefore He made you king over them, to do justice and righteousness.”

And all the kings of the earth were seeking the presence of Solomon, to hear his wisdom which God had put into his heart. Each man brought his gift, articles of silver and gold, garments, weapons, spices, horses and mules, so much year by year.