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

Now when the queen of Sheba heard of the fame of Solomon, she came to Jerusalem to test Solomon with hard questions, having a very great retinue, camels that bore spices, gold in abundance, and precious stones; and when she came to Solomon, she spoke with him about all that was in her heart.

the food on his table, the seating of his servants, the service of his waiters and their apparel, his cupbearers and their apparel, and his entryway by which he went up to the house of the LORD, there was no more spirit in her. Then she said to the king: “It was a true report which I heard in my own land about your words and your wisdom. However I did not believe their words until I came and saw with my own eyes; and indeed the half of the greatness of your wisdom was not told me. You exceed the fame of which I heard. Happy are your men and happy are these your servants, who stand continually before you and hear your wisdom! Blessed be the LORD your God, who delighted in you, setting you on His throne to be king for the LORD your God! Because your God has loved Israel, to establish them forever, therefore He made you king over them, to do justice and righteousness.”

And all the kings of the earth sought the presence of Solomon to hear his wisdom, which God had put in his heart. Each man brought his present: articles of silver and gold, garments, armor, spices, horses, and mules, at a set rate year by year.